1Z0-574 exam Dumps Source : Oracle IT Architecture Release 3 Essentials
Test Code : 1Z0-574
Test appellation : Oracle IT Architecture Release 3 Essentials
Vendor appellation : Oracle
: 176 actual Questions
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I've begun to movement my enterprise's structure and verify databases to an Oracle Multitenant structure. Multitenant...
is never new, having debuted in 2013 with the initial unencumber of Oracle Database 12c, version 22.214.171.124. So, why am I affecting to it now?
beneath is an inventory of reasons, starting from conclusion-of-life expertise considerations to easier administration and the capability to install more databases on their current techniques. examine on to notice if your solid should deem becoming a member of mine in adopting Oracle Multitenant, which -- for those not already within the know -- enables you to achieve assorted pluggable databases prerogative into a single container database. believe of Multitenant as virtualization moved to the database level.
Oracle has deprecated the non-Multitenant architecture in 12c. that's right! You can live pressured to circulate to an Oracle Multitenant architecture at some point in the future, notwithstanding there is no frequent arrangement for a version of Oracle Database during which non-Multitenant configurations will stop to exist. in spite of the fact that you attain not want the multi-tenant capabilities now, that you would live able to start getting used to the newfangled mode by putting one pluggable database prerogative into a container -- what Oracle calls a single-tenant configuration.
That doesn't suggest you ought to pay for the extra-can permeate know-how -- if you most efficient possess one pluggable database, Oracle Multitenant is free. but when you attain wish to race more than one pluggable database in a replete multi-tenant architecture, you are going to exigency to pay the additional licensing charges.
Our VMware atmosphere is approaching conclusion-of-existence. They presently race their construction and verify databases in VMware, licensing Oracle Database on the processors in their Oracle-only VMware ESX cluster. despite the fact, we're running ESXi 5.5, so that it will lose accepted assist in September 2018. They can't upgrade to the newer ESXi 6.0 or above with out being compelled with the aid of Oracle License management functions to license Oracle Database on each and every processors in each and every the ESX clusters in their business. Oracle's residence is that it live too simple to reside-migrate their digital machines (VMs) to other ESX clusters, so that they exigency to each and every live licensed.
while running Oracle on VMware ESX has been tremendous for us, or not it's limpid that they can not proceed to attain so for the long run. My company must find a different own and still remain agile in their database infrastructure. running Oracle Multitenant on actual servers can enable us to score rid of VMWare from their Oracle infrastructure, whereas now not handiest holding, but also improving their agility.
Database administration gets less difficult. An Oracle Multitenant architecture forces a spacious exchange in how database directors (DBAs) strategy their jobs. They exigency to recollect even if certain administrative projects should live performed at the container or pluggable database level. however, once DBAs overcome that researching curve, they may find their time spent administering a database is decreased.
when I began with my company, they had a dozen nonproduction databases. In seven years, that import has grown to greater than 30 databases. but tasks at the container database degree only deserve to live performed as soon as, no recollect what number of pluggable databases I have. And projects at the pluggable database flush are effortlessly scripted to loop through the entire databases for execution.
we can add extra databases. My enterprise has each and every the time struggled with the confined variety of databases at their disposal. As I said, I've seen the number of nonproduction databases develop from 12 to more than 30. Their administration would treasure for us to possess much more databases for their utility developers, but we're restrained by using useful resource considerations on the VMware hypervisor host.
with a purpose to spin up yet another VM, they would want more reminiscence -- it's the amount of attainable RAM that appears to live their bottleneck. With their Oracle Multitenant architecture, they will purge the overhead of reminiscence and different device elements from every VM. This permits us to deploy much more databases than before with the equal actual hardware.
Clones can also live created more straight away. they possess scripts in district to create a database clone. They Use disk-based mostly snapshots and clone their multi-terabyte database on the disk storage. They then mount those clone volumes to a VM and open the database.
With their present setup, they will create discrete clones of their construction databases in their digital machines. These clones are used to create check databases and many construction databases which are copies of production.
Oracle Multitenant can clone a pluggable database, however also has the potential to accomplish a snapshot clone. a daily clone duplicates each and every the statistics info in a database. This works extraordinary for small databases, but their simple creation database is over 15 TB in dimension.
a daily multi-tenant clone would require duplication of the records data, however a image clone completes in under a minute devoid of duplicating them. Any alterations to the clone outcomes in newfangled blocks on disk; the usual pluggable database uses the usual blocks, whereas the clone receives a duplicate of the exchange cache best. This allows for for terribly speedy cloning, whereas also decreasing the disk district necessities.
REDWOOD SHORES, CA--(Marketwire - 02/15/11) - Oracle (NASDAQ:ORCL - information)information facts
Oracle AIA unencumber three.1 -- Pre-constructed integration Highlights encompass:
Oracle software Integration architecture
About Oracle Oracle (NASDAQ:ORCL - news) is the realm's most comprehensive, open, and integrated enterprise application and hardware programs business. For greater advice about Oracle, tickle quest advice from their net website at http://www.oracle.com.Trademark Oracle and Java are registered trademarks of Oracle and/or its associates. other names could live trademarks of their respective owners.
ALPHARETTA, Ga., Jan. 31, 2019 /PRNewswire/ -- SSOGEN company, a Gold stage member of Oracle partner community (OPN), these days announced it has achieved Oracle Validated Integration of SSOgen NextGen SSO own with Oracle E-business Suite 12.2. SSOgen bridges the cavity between on-premise enterprise SSO and cloud SSO for Oracle E-enterprise Suite customers.
To achieve Oracle Validated Integration, Oracle companions are required to meet a stringent set of requirements which are in response to the wants and priorities of consumers. SSOgen acts as a gateway to give protection to enterprise functions, together with Oracle E-enterprise Suite, while delegating authentication and SSO to cloud capabilities, equivalent to Oracle identity Cloud provider - Oracle IDCS.
"we're excited to interject to Oracle E-business Suite valued clientele, SSOgen, a subsequent-technology, cloud-primarily based SSO own that uniquely bridges the cavity between on-premises commercial enterprise SSO and cloud SSO for enterprise and cloud applications," talked about Raj Mareddi, CEO, SSOGEN supplier. "As further and further commerce CIOs search for exciting and seamless SSO options, SSOgen is a strategic solution that offers purposeful products to meet ever-changing market needs. They appear to live forward to ongoing collaborations with Oracle and bringing this own to Oracle shoppers throughout the globe."
"achieving Oracle Validated Integration offers their valued clientele self faith that the mixing between SSOgen and Oracle E-enterprise Suite is functionally sound and performs as established," referred to David Hicks, vice chairman, international ISV Cloud company construction and advertising and marketing, Oracle. "For options deployed on-premises, in the cloud, or both, Oracle Validated Integration applies a rigorous technical evaluation and test technique that helps to in the reduction of deployment possibility and improves the person journey of the associate's built-in providing."
SSOgen protects inner on-premise purposes with a SSO agent on inside web servers and utility servers, and cloud functions are covered with SSOgen SAML Authentication. SSOgen has an alternative to host a committed and comfy LDAP store that maintains consumer identities. despite the fact, if for any cause, customers don't want to provision the person identities, SSOgen has the capability to relate directly to client's enterprise LDAP retailers by means of a secured and encrypted VPN Tunnel. SSOgen SSO Gateway and SAML Gateway – SPGateway integrations attain not require entry to user identities, i.e. customers don't appear to live required to synchronize clients and passwords into the cloud for SSOgen - SSO Gateway integration. SSOgen additionally offers free multi ingredient authentication - MFA.
SSOgen is designed with cloud functions in intellect. each and every the communications between browsers and SSOgen, and between web servers and SSOgen are encrypted. This permits SSOgen to race SSO in the cloud safely, securely, and affordably.
About SSOGEN CorporationSSOGEN enterprise is a software structure company that offers NextGEN SSO application as a service (SaaS) solutions. SSOgen is a leading web SSO protection own in-built the cloud to give protection to both inner and cloud purposes. SSOgen SSO solution bridges the cavity between commerce functions, enterprise SSO, and cloud SSO for commerce and cloud applications.
examine extra at:https://www.ssogen.com/https://www.ssogen.com/spgateway-sso-solution/https://www.ssogen.com/oracle-ebs-sso-integrations/https://www.ssogen.com/oracle-ebs-sso-ldap/https://www.ssogen.com/oracle-ebs-sso-okta/https://www.ssogen.com/oracle-ebs-sso-azure/https://www.ssogen.com/peoplesoft-sso/https://www.ssogen.com/peoplesoft-okta-sso-integration/https://www.ssogen.com/peoplesoft-azure-adfs-sso-integration/https://www.ssogen.com/oracle-jde-sso/
About Oracle Validated IntegrationOracle Validated Integration, obtainable during the Oracle partner community (OPN), gives customers self faith that the mixing of a complementary companion application product with an Oracle "on-premises" utility has been validated and the items work together as designed. this may support customers in the reduction of chance, ameliorate system implementation cycles, and provide for smoother improvements and less difficult preservation. Oracle Validated Integration applies a rigorous technical mode to evaluation accomplice integrations and companions who successfully complete the application are authorized to Use the "Oracle Validated Integration" brand. For greater assistance, tickle talk over with Oracle.com at https://options.oracle.com/scwar/scr/AboutPartners/validated-integration/index.html
About Oracle partner NetworkOracle partner community (OPN) is Oracle's associate program that offers companions with a differentiated competencies to advance, promote and achieve into sequel Oracle options. OPN offers materials to educate and assist really expert erudition of Oracle's items and solutions and has evolved to recognize Oracle's becoming product portfolio, associate groundwork and company opportunity. Key to the latest enhancements to OPN is the means for partners to live recognized and rewarded for their funding in Oracle Cloud. partners enticing with Oracle could live able to differentiate their Oracle Cloud edge and success with clients throughout the OPN Cloud software – an inventive software that enhances current OPN software ranges with tiers of focus and modern benefits for partners working with Oracle Cloud. To find out extra visit: http://www.oracle.com/partners.
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This sample chapter from e-Business for the Oracle DBA covers capacity planning, using StatsPack for capacity planning purposes, architectural issues and components of an e-Business, and design issues for e-Businesses.This chapter is from the engage Capacity Planning, Architecture, and Design Issues Essentials
Proper capacity planning can minimize performance problems in the system after it is implemented.
Capacity planning for an e-Business is an know-how rather than a science because its requirements change each and every the time.
Oracle8i (release 8.1.6) and higher provide a mechanism called the STATSPACK utility for historical data collection and the capability to translate the data into reports that can demonstrate database usage trends.
One key characteristic of a successful e-Business is its capability and willingness to change quickly according to market needs. An even better characteristic is its capability to foretell the direction in which the market might shift in the future so that it can prepare in foster to meet the newfangled demands.
The e-Business architecture is better than a straight client/server architecture because the client doesn't stay connected to the database, the application server stays connected only for the time required to execute a request and receive the results back from the database server, network traffic is reduced, idle processes attain not consume resources, and response time is improved.
When you start to scuttle your systems to an e-Business, it can back to start small and identify a small project that can quickly execute the transition and at the identical time provide elevated impact and recur on investment (ROI). When this transition is successful, you can build on the experience and feedback from this venture.
An e-Business needs to possess a forward-looking application architecture that deals with the following faultfinding requirements:
Integration of intra-business processes
Innovative methods for adding value
Customer- and solution-oriented procedure
Plan for growth and change
In this chapter, they will attain the following:
Learn how to accomplish capacity planning
Learn how to Use StatsPack for capacity planning purposes
Examine architectural issues for an e-Business
Examine the architectural components
Look at design issues for e-Businesses
Capacity planning is section of the planning phase. This very vital process is completed with the intent of minimizing performance problems with the system after it is implemented. In this sense, capacity planning involves analyzing the identical kinds of issues that you would dissect when tuning the system:
How should you pick the system components to use?
What type of architecture is suitable?
What values should live set for the various parameters?
What are the characteristics of the applications?
What are the characteristics of the system?
What commerce rules are to live implemented?
How much can live forecasted or predicted about the system usage?
What are the system requirements in terms of availability? Scalability? Security? Performance?
Good capacity planning provides a cushion for sudden bursts in load and can tolerate some application inefficiencies.
Capacity planning for an e-Business is an know-how rather than a science because its requirements change each and every the time. Its characteristics also change each and every the time and are difficult to predict. To understand the capacity planning issues with an e-Business such as DOeBIZ.com, you possess to understand that it is very difficult in such an environment to possess a satisfactory architecture that meets each and every the requirements well. You should arrangement for possible extra growth and build a system that has more capacity than current and predicted future needs.Capacity Planning Questions
Several vital questions exigency to live addressed as section of the capacity planning process:
Generally, scalability is determined in terms of the performance augment relative to additional system components; for example, if one CPU gives a performance of x and adding an extra CPU gives a performance of 1.4x, the scalability is 1.4. This augment is not usually linear because of the overhead associated with coordinating the activity of the additional components. first-rate capacity planning requires a first-rate understanding of future needs. If you improperly foretell future needs, you might live able to meet your immediate system needs, but fixing problems due to unforeseen increases or changes of needs would require a lot of effort.
What are the availability requirements? Availability requirements are generally specified as the percentage of time that your system has to live up. Transaction processing e-Commerce sites usually possess very elevated availability requirements. The Internet itself has a responsible built-in capability to route around problems; therefore, when you're looking at elevated availability solutions, you should notice at these elements of your own system:
Disk drives—Consider using a Redundant Array of Inexpensive Disks (RAID) configuration.
Web server hardware—PCs are cheap but not very reliable, whereas mainframes are extremely responsible but very expensive. Therefore, you could Use workstations as a compromise for the Web server hardware.
Operating system—Compared to Windows and Macintosh, UNIX systems are much more stable and are better suited for elevated availability requirements. You might also deem a high-availability OS such as Solaris HA.
Uninterruptible power supply (UPS)—Using a UPS is a necessity.
Clustering solution—You should seriously deem using a UNIX- or NT-based clustering solution.
High availability requirements decree quick reaction by an iDBA. Therefore, it is very valuable to possess an architecture in residence that supports automatic notification to an iDBA when performance falls below a certain threshold or when other faultfinding events occur.
What are the budgetary constraints? Money is always an vital issue, and you exigency to ensure that the chosen architecture can provide a elevated benefit-per-cost ratio. You should also deem the budget for ongoing maintenance and upgrades of the architecture as well as the cost for administration and performance tuning.
Beware of Bottlenecks
When you add extra components to augment capacity, pick custody to ensure that you are not introducing a bottleneck somewhere by virtue of this system change.Oracle Database Trend Analysis Using STATSPACK
Proper designing and capacity planning (and later, database tuning) will profit tremendously if some trend analysis is available for the database usage. Oracle8i (release 8.1.6) and higher provides a mechanism called the STATSPACK utility for historical data collection and the capability to translate the data into reports that can demonstrate the database usage trend. Even though Oracle introduces STATSPACK with Oracle 8.1.6, a patch available from Oracle Corporation allows you to Use STATSPACK with any Oracle8 database.
The STATSPACK utility is a set of scripts that race a special version of the Oracle BSTAT/ESTAT utilities. Unlike BSTAT/ESTAT, STATSPACK captures performance data and stores it in special Oracle tables with names that possess the prefix STATS$. Each STATS$ table is owned by the PERFSTAT user. Note that you can Use the regular SQL*Plus record command to determine the columns in the STATS$ table.
DBAs commonly Use trend analysis to understand the behavior of the database at various times. This type of analysis also helps in identifying patterns of behavior in terms of database usage. Oracle Enterprise Manager (OEM) provides a capacity planning tool as well, but STATSPACK provides a large number of statistics that can live used to generate different types of trend reports. Here are some useful metrics:
Data buffer hit ratio—This metric gives an thought of the effectiveness of the database buffer cache and the setting of the db_block_buffers parameter.
Physical disk reads and physical disk writes—These metrics give a first-rate thought about the I/O activity in the system.
I/O waits—This metric can live used to determine I/O contention problems and can bespeak whether the physical design of the database is good.
Sorts—This metric is an indication of the effectiveness of sort activity.
Buffer diligent waits—This metric is an indication of freelist contention and can also bespeak concurrent UPDATE or INSERT activity on the identical object.
After STATSPACK captures the various performance statistics, you can generate various trend reports using the data gathered. These trend reports would provide signatures for various database metrics. For example, you might solemnize that on Monday mornings between 8 a.m. and 9 a.m., the I/O activity is extraordinarily high. This erudition can back in taking the proper actions. In order to forecast the database growth trend properly, you must archive and dissect the data that is collected by any tool such as STATSPACK. The script in Listing 3.1 shows how to plot the average I/O occurring by hour of the day.Listing 3.1 Determining the average I/O by Hour of the Day Set pages 9999; Column phyreads format 999,999,999 Column phywrites format 999,999,999 Select To_char(snap_time, 'HH24'), Avg(physical_reads) phyreads, Avg(physical_writes) phywrites From Perfstat.stats$buffer_pool_statistics bp, Perfstat.stats$snapshot sn, Where Bp.snap_id = sn.snap_id Group by To_char(snap_time, 'HH24');
In addition to generating trend reports, you can Use queries to generate customized alerts that bespeak to the DBA when certain preset thresholds score exceeded. The script in Listing 3.2 can live scheduled to race at set intervals to bespeak when the following are true:Buffer hit ratio < 85% I/O waits > 2000 Listing 3.2 Setting Alerts Set pages 9999; Set feedback off; Set verify off; Prompt **************************************** Prompt When the buffer cache hit rate is < 85%, Prompt you should deem increasing the Prompt db_block_buffers parameter Prompt **************************************** Column "BUFFER HIT RATIO" format 999 Select To_char(snap_time, 'yyyy-mm-dd HH24'), Round(100*((a.value+b.value)-c.value)/(a.value+B.value)) "BUFFER HIT RATIO" From Perfstat.stats$sysstat a, Perfstat.stats$sysstat b, Perfstat.stats$sysstat c, Perfstat.stats$sysstat d, Perfstat.stats$snapshot s Where (round(100*((a.value+b.value)-c.value)/(a.value+b.value))) < 85 and snap_time > sysdate-&1 and a.snap_id = s.snap_id and b.snap_id = s.snap_id and c.snap_id = s.snap_id and d.snap_id = s.snap_id and a.statistic# = 39 and b.statistic# = 38 and c.statistic# = 40 and d.statistic# = 41; Prompt ****************************************************** Prompt When the I/O wait is very high, Prompt it indicates disk contention and you should consider Prompt reshuffling of datafiles to remove the contention Prompt ***************************************************** Column snapdate format a16 Column filename format a40 Select To_char(snap_time,'yyyy-mm-dd HH24') snapdate, Filename, Wait_count From Perfstat.stats$filestatxs f, Perfstat.stats$snapshot s Where Snap_time > sysdate-&1 and f.snap_id = s.snap_id and wait_count > 2000;
This blog post is the second section of "The Definitive usher to your next PHP framework."
Didn't read it yet? You can check it out here.
The following parts will live published during the next brace of weeks or you can click the link below to download the replete version of the Kindle engage "The Definitive usher to your next PHP framework."Introduction
If you possess read the first section of this article, you should live confident when your colleagues request you what a framework is and why PHP has so many of them.
If you are newfangled to this topic and you want to scale up your web development skills, or you are a veteran and you would fancy to explore more choice out there, below you will find several others framework reviews that will let you resolve which one to Use next.
Table of contentsCodeIgniter
I exigency to live honest here, this was the first framework I used, and, as they say, you will never forget your first love.
When I was first introduced to an MVC environment from PHP developers using other frameworks, it was a struggle trying to understand where to achieve the code, and why there was the exigency for that extra trouble arranging PHP, MySQL, and HTML pages in different parts of the project folder.
Then I discovered CodeIgniter, specifically, I read the first 4-5 pages of its documentation.
Suddenly everything became limpid and, in a brace of hours, I was able to recreate functionalities and properly divide up code using the framework, and it helped me a lot when I learned more advanced frameworks.
CodeIgniter is quite old, it released initially in 2006, but, after being taken into the stewardship of the folks at the British Columbia Institute of Technology, it still gets updated often.
In fact, at the time of my writing, the latest version (3.1.8) was released at the suspension of March 2018.
The most vital characteristics of CodeIgniter are the lightness and the speed at which it procesess data.
It's the framework I'll live discussing in this post that looks the least fancy a framework.
Compared to the other PHP frameworks, CodeIgniter has a limpid and simple to understand file structure, very minute documentation, and lots of users and companies that still Use it and can back provide support.
It is definitely the way to travel if you feel ready and you possess enough experience with vanilla PHP.
With this framework you are ready to pick the step further.Resources: Drupal
Foreword: Drupal is not an actual PHP framework, it is more of an advanced CMS or, even better, a CMF (Content Management Framework).
Drupal was founded in Belgium by Dries Buytaert, who developed a messaging board to stay in touch with his groups of friends.
Its first domain was drop.org and its popularity increased so quickly that in January 2001, he decided to officially launch the website after changing its appellation to Drupal.
By the way, Drupal means “drop” in Dutch.
Unlike other favorite CMSs based on PHP, Drupal requires more time to live fully understood.
It has a bigger learning curve, but the response of several developers was that, after a while, the rush was very smooth.
It runs on the majority of PHP web servers such as Apache, Nginx, and Microsoft IIS.
It also supports the most vital databases, fancy MySQL, MariaDB, PostgreSQL, SQLite, Microsoft SQL Server, Oracle, and MongoDB.
The PHP code is arranged in modules, and they can live enabled and disabled depending on the user choices.
The main module that builds the heart of the framework is called core,
This core can live enlarged by installing the extension developed and available on drupal.org.
Right now for example, there are more than 38000 free modules available, thus everything you exigency is already there.
Like the backend, even the front-end could live improved and, just fancy modules, there are several themes that can live enabled.
It's also reliabile. Having been founded almost 20 years ago, there has been a lot of time to ameliorate and create a robust and secure product.
It is also consummate for a wide ambit of different projects, from websites to blogs and forums to e-commerce and social networks.
They can live scaled out just by adding the necessary modules.
There is also a continually growing community that creates and deploys tons of resources on a daily basis.
In conclusion, it is a very first-rate CMS and if you possess time to to learn it, it will live time well invested.Resources: Fat-Free PHP Framework
Fat-Free is a micro-framework created by Bong Costa, a Filipino web developer and consultant.
As you can probably glean from the name, the key to a micro-framework is in its size.
It consists of only the bare minimum code that allows your project to race without adding any unnecessary structure.
There are multiple advantages in using this benign of skeleton.
The weight of the project. In fact, Fat-Free is less than 55kb, and it has a very simple learning curve. For the developer, this means no wasting time learning how things work and so you can achieve each and every your time into coding.
Fat-Free requires PHP 5.3 or higher and supports both SQL and NoSQL databases. It also has an ORM built-in.
Among the key features, it allows routing and has a first-rate template engine connected with the views.
Even though there are first-rate reasons to Use a micro-framework, you possess to deem that this could live seen as a limitation when the project needs to live scaled or if there is more than one web developer working on it.
Another limited limitation is that Fat-Free does not reach with a defined structure but you exigency to create it according to your needs, and this could live intricate if at the beginning.Results: FuelPHP
One of the most sharp (in my opinion) PHP frameworks available is Fuel.
It was created by several web developers with lots of years working and structure PHP frameworks — Dan Horrigan and Philip Sturgeon (famous for their contributions to CodeIgniter), among them.
Fuel seemed to live a first-rate admixture between CodeIgniter 3.x and Kohana 2.x taking the best parts and improving on each of them.
The result was a very snappy structure to work with.
It was designed to possess replete support of the hierarchical Model View Controller principle, which means that the selected code can live used in several pages across the entire project — just Think of a shopping cart or blog posts.
Let's forget the presence of the presentation model, also called ViewModels. It basically adds another flush between the views and the controllers.
The thought of the file structure for FuelPHP was copied from Kohana and improved upon, a wise Use of namespaces and autoload which allows the calling of class to chance clearly faster than the parents.
It also came with two packages pre-installed, ActiveRecord and Oil, the latter of which is a very useful command line utility.
FuelPHP has been developed by people that surely know what they are doing and it took one of the best features of Kohana (its file structure) and mixed it with CodeIgniter, which, as seen above, has been a masterpiece for a decade.
But now, with the release of PHP 7, it's starting to demonstrate its age.
The downside of it may live that the community has never grown that much, thus it is very difficult to find the support and answers to questions from other developers.
Phil Sturgeon was really benign to reply to my email when I asked for information about this framework.
He said that the peak of the trouble of the development team was in the years 2011-2012, and even though the code is still available online, the project was officially abandoned in 2015.
He also linked me to a blog post he wrote, dated January 2011, in which he was introducing FuelPHP to the world.
I highlighted what I thought was the most vital information above, but if you want to check his post out, here is the link:
Sturgeon's Introducing to Fuel PHP
Another external reference he sent me was a blog post written by Dwayne Charrington, in which he carefully compared the main characteristics of Fuel and CodeIgniter.
Codeigniter vs Fuel PHP
Phil never rests, and he gave me a list of several projects he is currently working on. He is now mainly working at Wework, a newfangled York based company.
Among his projects you can find:
• Speccy • Rails-sunset • Faraday-sunset • We-call
All of them possess repositories on GitHub.
He is creating tooling to back users with API specifications and API interactions in general.
Here is a link to a few articles for whoever wants to learn more about the topic.
Another fascinating framework, at least for its composition, is Gyroscope.
Developed by Antradar, it has been around for a while, in fact, its first release is dated to more than 9 years ago.
It supports 5.4 and the newest versions of PHP and, among its pros, there is the size, which is less than 200 KBs and thus, its speed.
Unlike the other frameworks they possess just seen, Gyroscope uses anLCHH architecture and not the more favorite MCV.
In this architecture, a div tag with a unique id is populated using previously chosen data.
This data invokes the client that sends an AJAX request to the server side. Then the PHP does its stuff fancy create, delete, etc., and updates the view.
This makes the path equal to an HTTP request which is first-rate for performance and debugging.
Some problems you might encounter if you pick to Use Gyroscope is that there is low or no support at all, the documentation in the official website is out-of-date, alongside a community that has never really grown.
My eventual thought is that if you want to explore more in the PHP world and learn about LCHH, it is fine to give it a shot.
But, at the identical time, live aware that there are more advanced frameworks out there.Resources: Jamroom
Released in July 2003, Jamroom is another CMS.
Now in its sixth version, it was developed by Talldude Networks and is licensed with a Mozilla Public License.
Jamroom is a very different product from the others you are seeing here.
It is composed by a Module architecture that permits the structure to augment or lessen its functionality.
The other section of Jamroom is its skin, which allows you to change the features and notice of the website.
Everything inside it is either a module or a skin.
A germane event is the fact that it ran on gleam until version number 5, which carried some issues regarding mobile responsiveness.
Nowadays, the problem has been successfully solved and each and every the multimedia data uploaded is then converted and available in several formats.Resources: Kajona
Here is another Content Management Framework.
This is an LGPL licensed project, which means that the external developers can enhance the code by adding and improving implementation and features.
Kajona was created in 2004. The second version was deployed in 2005 immediately followed by the version 2.1 in 2006. At the moment, this CMS is a sound framework arrived at its sixth version.
The system is separated it two main sectors: the backend, which is the section used to maintain the website, and the portal, which is used to demonstrate the content.
This portal has built-in in-page editing functionality.When hovering on an editable element it is possible to update its contents and the result will live seen on the fly.
From a web developer’s point of view, the architecture looks fancy a orthodox MVC with the three discrete layers.
Kajona supports MySQL, MariaDB, PostgreSQL, Oracle, and SQLite. It also provides a template engine to render the content in the front-end.
To sum up, this is a very solid CMS built in a way that its code can live tweaked and edited in a very smooth way.
It is not mainstream, so you will not find a lot of support, but it comes along with a first-rate documentation.
If you exigency a similar product and you attain not want to Use WordPress, it is worth giving a shot.Resources: Kohana
I possess already mentioned this framework when I was describing FuelPHP above.
Kohana was, yes I wrote was, a very first-rate and a very unlucky framework.
Its development started at the suspension of May 2007, from the arrangement of some CodeIgniter members and its first appellation was BlueFlame.
The first official version was released a brace of months later, without any documentation.
After some scrambling by the internal team, the second version was released in November of the identical year. At that time it was written in PHP 5.0.
The third and eventual version of this PHP framework was released officially on September 9, 2009, and the eventual update, 3.3.6, was released July 25, 2016.
Kohana was formally deprecated on July 1, 2017.
Several intents of revival possess been tried, at the jiffy the closest heir is Koseven.
I possess spoken with Chema Garrido. He is the frontman of Koseven and he said that the framework is a compatible replacement of Kohana, which allows users that attain not want to migrate for Kohana to retain the application bug-less and up-to-date thanks to post security fixes and compatible with the latest versions of PHP.
He also advised using a more modern product; fancy me, he is a fan of Laravel, which you will read more about it in the next section.Resources: Laravel
Here is the showpiece of the list.
From my point of view, Laravel is without any doubt the most sharp framework for PHP.
Its growth and the list of features are simply unbelievable.
Created by Taylor Otwell as an experiment of improving CodeIgniter, Laravel's first release occurred on June 2011.
It wasn't a actual MCV because of the lack of controllers but had dozens of internal features such as authentication, sessions, routing, and localization.
Several enhancements were brought by the second version of Laravel, which finally supported controllers, IoC principles, and a blade templating system that permits the developers to better integrate PHP with the view.
Laravel 3 was released in February 2012 and, in a certain wa,y it could live considered a small breakthrough.
Tthe main features are: Artisan, a brand newfangled CLI (command line interface), plus database migration, events handling and bundles, and a packaging system.
In May 2013, Mr. Otwell released Illuminate, the nickname chosen for Laravel 4.
After so many successful years, it was completely rewritten and distributed as a package via Composer.
With the fourth version of Laravel, developers could really certify that the project was now growing at the point to live world class.
Among its newfangled features, I'd fancy to highlight database seeding, which allows for the populating of databases, support for different kinds of emails, soft deletion, and message queueing. Not to mention the publication of a release scheduled for the minor version.
Basically, from this version on, there will live a newfangled minor version every six months or so.
Laravel 5 made its appearance in March 2015. This version includes Flysystem for remote storage, Elixir to ply package assets, Socialite for authentication, and Scheduler for... guess what? Scheduling tasks!
At this point, Laravel was already the most favorite PHP framework.
The first version with long-term support (LTS) was Laravel 5.1. The plan, then brought in again with version 5.5, was to support security and bug fixes respectively for two or three years.
At the point of writing this article, Laravel is on version 5.6 , which was officially been released on February 7, 2018.
Besides the unbelievable elevated trait and hard work from the creator and the contributors, I Think that Laravel changed how web developers write and Think about their job.
For example, using a feature fancy Eloquent ORM (Active Record) presenting database tables as classes makes the developing process, thus the life of developers, so much easier.
Attending Laracon in either the US or Europe is something that most developer possess dreamed of at least once.
Laravel intelligence will retain you and your colleagues informed about what is happening around this framework, and last, but not the least, Laracasts with thousands and thousands of minutes of free videos edited by Jeffrey Way, an incredible developer former top-mind at Envato tuts+.
As you can se,e choosing Laravel means choosing the entire ecosystem.
Join a huge community of developers tha,t even if you attain not realize it, will execute your job better in the years to come.Resources: To live Continued... Now It's Your Turn
I hope you enjoyed my framework comparison.
The next section will live published soon.
But now, I want to hear from you:
Which PHP framework has intrigued you the most? Are you going to try one of these listed above?
George Campbell-Kelly, Contributor
SAP BusinessObjects BI 4.0 is the culmination of more than one million man-hours of development by SAP. It was released as section of the SAP Ramp-Up program in November 2010 and is expected to live available for universal release in the summer of 2011.
When compared with the previous version, 3.1 (released in 2008), there are a number of significant improvements:
However, the most significant change in SAP BusinessObjects has been behind the scenes. In BusinessObjects 3.1, different technologies accessed the data for each of the tools (Crystal Reports, Web Intelligence and Xcelsius). Now each and every the tools Use the identical BI Consumer Service (BICS) interface to directly connect to SAP NetWeaver BW through high-performance APIs. This results in simpler architecture, reduced development requirements and much better performance.
The release of SAP BusinessObjects 4.0 has led to some common questions in the community. Here are some of the main questions and their answers.
What about BusinessObjects 4.1?
As yet, no date has been announced for the release of BusinessObjects 4.1, which will accommodate smaller improvements and bug fixes. This will likely live within the next two years.
What is happening to SAP commerce Explorer (BEx)?
BEx is SAP's traditional reporting tool for the SAP NetWeaver BW system. It provides interfaces within Web browsers and Microsoft Excel, in addition to tools for producing dashboards and print-ready reports. It has a large user-base and is a satisfactory reporting tool.
Since SAP bought BusinessObjects in 2007, the company has reduced its investment in SAP BEx. The BEx suite is not receiving any major functional improvements, though it did score some minor enhancements in the SAP NetWeaver BW 7.3 release.
Contrary to the favorite myth, BEx is not being retired and has no current suspension of life. According to SAP: “BEx 7.x continues to live delivered with the next SAP NetWeaver BW releases. Currently, there is no planned suspension of life. The maintenance era is renewed with every major BW release.”
What are the advantages of BusinessObjects over BEx?
BusinessObjects is a huge improvement on BEx, although BEx can live a useful low-cost option. The benefits:
However, associated considerations are then
Here are three typical scenarios for organizations and what the release of BusinessObjects 4.0 would connote to them:
Organizations currently using BusinessObjects 3.0 or 3.1 and SAP NetWeaver BW
Any organization that has already made such a commitment to SAP BusinessObjects should arrangement for an upgrade to 4.0. This requires a technical upgrade and migration of objects to pick edge of the newfangled functionality.
Organizations currently using BEx
Organizations using BEx should deem affecting to SAP BusinessObjects 4.0 and reviewing their BI ownership and strategy. This should not live considered a like-for-like implementation, as the way that reports are owned, built and used will live different.
It is notoriously difficult to change the way a commerce considers and uses its reports, so they may wish to deem a pilot SAP BusinessObjects implementation in an district of the commerce that doesn’t Use BEx reporting. This gives companies a fresh district in which to define and implement a newfangled BI strategy.
Because of the fundamental changes between BusinessObjects 3.1 and 4.0, I strongly recommend that an organization not now implement 3.1. Doing so would relegate to an expensive upgrade and migration project when it eventually chooses to scuttle to 4.0 or 4.1.
Organizations currently with no BusinessObjects/BEx installations
SAP BW and BusinessObjects 4.0 is the best combination of systems available, especially when the core ERP is SAP ECC, and will position an organization for many years of reporting.
This comes at a greater licensing expense when compared with implementing SAP NetWeaver BW and BEx, and an organization must resolve whether that expense is justified for its purposes.
The SAP NetWeaver BW InfoProvider interfaces are industry standard. Therefore, companies can Use other reporting tools to directly access the data held within SAP NetWeaver BW (Oracle OBIEE, for example). However, limitations in reporting functionality, performance and increased development costs may execute this impractical and augment the potential for complex licensing issues.
Very few organizations possess taken this route, and an absence of reference sites and case studies could execute this a risky choice.
ABOUT THE AUTHOR
George Campbell-Kelly is a certified senior BI consultant at Bluefin Solutions, the United Kingdom’s largest dedicated SAP consultancy.
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Riverbed [8 Certification Exam(s) ]
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Sair [8 Certification Exam(s) ]
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SAP [98 Certification Exam(s) ]
SASInstitute [15 Certification Exam(s) ]
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SCO [10 Certification Exam(s) ]
SCP [6 Certification Exam(s) ]
SDI [3 Certification Exam(s) ]
See-Beyond [1 Certification Exam(s) ]
Siemens [1 Certification Exam(s) ]
Snia [7 Certification Exam(s) ]
SOA [15 Certification Exam(s) ]
Social-Work-Board [4 Certification Exam(s) ]
SpringSource [1 Certification Exam(s) ]
SUN [63 Certification Exam(s) ]
SUSE [1 Certification Exam(s) ]
Sybase [17 Certification Exam(s) ]
Symantec [134 Certification Exam(s) ]
Teacher-Certification [4 Certification Exam(s) ]
The-Open-Group [8 Certification Exam(s) ]
TIA [3 Certification Exam(s) ]
Tibco [18 Certification Exam(s) ]
Trainers [3 Certification Exam(s) ]
Trend [1 Certification Exam(s) ]
TruSecure [1 Certification Exam(s) ]
USMLE [1 Certification Exam(s) ]
VCE [6 Certification Exam(s) ]
Veeam [2 Certification Exam(s) ]
Veritas [33 Certification Exam(s) ]
Vmware [58 Certification Exam(s) ]
Wonderlic [2 Certification Exam(s) ]
Worldatwork [2 Certification Exam(s) ]
XML-Master [3 Certification Exam(s) ]
Zend [6 Certification Exam(s) ]
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