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All About Oracle APEX

Introducing Oracle APEX

Oracle Application Express (APEX) is Oracle’s fundamental tool for Database and web application development. Using only a web browser and constrained programming experience, you can deploy professional applications that are both fast and secure. APEX is free to use development environments to build web-based applications using SQL and PL/SQL as it permits them to enhance modern Web 2.0 applications through leveraging their current development expertise. Whether it is the speed of delivery or complete control and precision that is required, APEX caters for all. First and foremost the integrated development environment (IDE) is very intuitive, which makes the introduction and adoption of APEX, irrespective of whether the consumer is an experienced developer or a data user, an easy transition. With minimal coding, a data user can build and distribute data forms, reports, and charts and a more skilled developer can, without limitations, deliver enterprise-class solutions using a very productive page designer interface. 

Oracle APEX has been designed from the very beginning to help developers build modern, beautiful, responsive applications without the need to become specialized experts. APEX has to be adopted through businesses that comprehend the value of maintaining costs down and simplifying technical solutions to deliver business requirements. The applications are as good as you enhance them and Explorer is renowned for our capacity to improve enterprise-class applications with APEX.

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 Choosing Oracle APEX it,

  • Eliminates the complexity of developing and deploying applications at all layers.
  • The Application Builder gives a rich, browser-based, intuitive interface that guides you through the creation of your applications.
  • Can be used to build a huge variety of apps for any industry. The elegant architecture of Oracle APEX has been used to power hundreds of applications around the globe for years.
  • Portable where you can run everywhere on the Oracle Cloud, on-premises, or anywhere else there is an Oracle Database. And you can set up your Oracle APEX applications across any environment with ease.
  • Eliminates the need and complexity of remote APIs for a large majority of use cases. It is not architected as distributed components, and remote calls to the database are eliminated.
  • Stateless and serverless and the runtime application state is stored in tables so connections can be reused across users.
  • Deploying both the app and the data in the database is dramatically easier when compared to middle-tier applications.

Latest Developments

Beta version APEX 4.2 is the current version. This offers many enhancements.
Among them the most useful are:

  • Print to PDF: Users can choose to export their reports and screens to PDF output.
  • Migrate from MS-Access: Using an export device and the Access Migration Workbench, you can migrate consumer applications to APEX.
  • Calendar Widget: Older versions included a calendar widget however now users can choose between day, week, or monthly calendars.
  • Improved Page and Region Caches: Caching improves performance.
  • Application Builder Defaults: The developer can set defaults for wizards to minimize development time. The advantages of upgrading consist of performance enhancements and additional usability elements for both the developer and the end-user.

Oracle Database 10g Express Edition only supports Oracle APEX version 2.2. While current releases have improved APEX integration with SOA, APEX does not attempt to compete with jDeveloper or the Oracle Java stack. APEX is the glue that can combine various parts of a business enterprise solution into a whole. If your business logic is in the database tier, APEX is the way to go. If your logic is in the middle tier or is carried out at the java level, J2EE may be the better choice.

FUTURE OF ORACLE APEX

APEX take-up has increased in the past year and thousands of developers are using it. Application Express allows Oracle database users, including those with confined technical skills, to create and manage tightly closed Web applications using only a Web browser. The tool can be used to prototype Web-based applications and also run those applications supporting tens to hundreds of users.

oracle apex online training

Currently, Oracle estimates that around 100,000 developers use Application Express on a monthly basis. Oracle’s especially involved in these people who are presently using Microsoft Corp. ‘s Access database or its Excel spreadsheet or IBM Corp.’s Lotus Notes groupware to improve Web-based applications.

There has been a huge demand for the skilled Oracle Apex professionals as more organizations are adopting this technology. There are enormous job opportunities for Oracle Apex experts with excellent packages worldwide. Learn to work with built-in themes and templates effectively. This course is designed for new users to Application Express, but you need to have familiarity with Oracle SQL fundamentals.

GoLogica Oracle APEX online training will assist you to improve the skills and knowledge required to build database-centric web applications using Oracle Application Express. You will additionally learn how to extend your application by adding reports, collections, plugins, and more through hands-on exercises and projects, you will have a fundamental understanding of how to use Oracle Application Express for your own development projects and this will allow you to become a certified Oracle APEX expert.

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