Oracle and Java

Enabling the information age.

The Oracle Database (commonly referred to as Oracle RDBMS or simply as Oracle) is an object-relational database management system (ORDBMS) produced and marketed by Oracle Corporation. The Oracle RDBMS stores data logically in the form of tablespaces and physically in the form of data files. Tablespaces can contain various types of memory segments, such as Data Segments, Index Segments, etc. Segments in turn comprise one or more extents. Extents comprise groups of contiguous data blocks. Data blocks form the basic units of data storage.

Oracle database management tracks its computer data storage with the help of information stored in the system tablespace. The system tablespace contains the data dictionary—and often (by default) indexes and clusters. A data dictionary consists of a special collection of tables that contains information about all user-objects in the database.

Since version 8i, the Oracle RDBMS also supports "locally managed" tablespaces which can store space management information in bitmaps in their own headers rather than in the system tablespace (as happens with the default "dictionary-managed" tablespaces). Version 10g and later introduced the SYSAUX tablespace which contains some of the tables formerly in the system tablespace.

Pinak has used different Oracle database versions in various applications:

   Oracle 11g
   Oracle 10g
   Oracle 9i

Java technology's versatility, efficiency, platform portability, and security make it the ideal technology for network computing. From laptops to datacenters, game consoles to scientific supercomputers, cell phones to the Internet, Java is everywhere! Pinak has extensive experience and knowledge of emerging Java application development technologies and platforms for building scalable application architectures that include multiple server platforms, load balancing mechanisms, and optimized database processing. We can assist you in designing, developing and deploying open standard infrastructure solutions based on Java/ J2EE, and related standards. We can also help you build an offshore team of JAVA experienced resources which can act as an extension of your engineering team.

Our JAVA development services and skill sets include:

   JMS, JSP & Servlets
   Web services
   J2EE Design Patterns
   WDSL, UDDI, SOAP
   Application design and development on J2EE framework
   Development on J2EE-compliant application servers
   B2B Integration (ebXML, SOAP)
   Framework - Struts, Spring, Hibernate, JPA, Adobe Flex, JSF
   Language - Core Java, JSP, Servlet, J2ME, Applet, Swing
   Web Services - Apache CFX, JAX-WS
   Test Tools - JUnit, Selenium
   Security Framework - JASS, Spring Security
   Mobile Application - Java ME, Java Runtime Environment (JRE), MIDP, Java SE

Benefits of development in JAVA technologies:

   Write software on one platform and run it on virtually any other platform
   Create programs to run within a web browser and web services
   Develop server-side applications for online forums, stores, polls, HTML forms processing, and more
   Combine applications or services using the Java language to create highly customized applications or services
   Write powerful and efficient applications for mobile phones, remote processors, low-cost consumer products, and practically any other device with a digital heartbeat