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TopLink
Oracle TopLink is a mapping and persistence framework for Java developers. TopLink is produced by Oracle and is a part of Oracle's OracleAS, WebLogic, and OC4J servers. It is an object-persistence and object-transformation framework. TopLink provides development tools and run-time functionalities that ease the development process and help increase functionality. Persistent object-oriented data is stored in relational databases which helps build high-performance applications. Storing data in either XML (Extensible Markup Language) or relational databases is made possible by transforming it from object-oriented data. A rich user-interface is possible on TopLink with the help of TopLink Mapping Workbench. This Mapping Workbench makes it possible to carry out the following with ease. * Graphical mapping of an object model to data model. * Generation of data model from its object model and vice versa. * Auto-mapping of any existing data models and object models. Oracle's JDeveloper ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
EclipseLink
EclipseLink is the open source Eclipse Persistence Services Project from the Eclipse Foundation. The software provides an extensible framework that allows Java developers to interact with various data services, including databases, web services, Object XML mapping (OXM), and enterprise information systems (EIS). EclipseLink supports a number of persistence standards including: *Jakarta Persistence (JPA) *Jakarta XML Binding (JAXB) *Jakarta Connectors (JCA) *Service Data Objects (SDO) EclipseLink is based on the TopLink product from which Oracle contributed the source code to create the EclipseLink project. The original contribution was from TopLink's 11g code base, and the entire code-base/feature set was contributed, with only EJB 2 Container-Managed Persistence (CMP) and some minor Oracle Application Server specific integration removed. This differs from the TopLink Essentials GlassFish contribution, which did not include some key enterprise features. The package names were c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Java Persistence API
Jakarta Persistence (JPA; formerly Java Persistence API) is a Jakarta EE application programming interface specification that describes the management of relational data in enterprise Java applications. Persistence in this context covers three areas: * The API itself, defined in the package ( for Jakarta EE 8 and below) * The Jakarta Persistence Query Language (JPQL; formerly Java Persistence Query Language) * Object/relational metadata The reference implementation for JPA is EclipseLink. History The final release date of the JPA 1.0 specification was 11 May 2006 as part of Java Community Process JSR 220. The JPA 2.0 specification was released 10 December 2009 (the Java EE 6 platform requires JPA 2.0). The JPA 2.1 specification was released 22 April 2013 (the Java EE 7 platform requires JPA 2.1). The JPA 2.2 specification was released in the summer of 2017. The JPA 3.1 specification, the latest version, was released in the spring of 2022 as part of Jakarta EE 10. Entities ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oracle Application Server
The Oracle Application Server 10g (the "g" stands for ''grid'') (short Oracle AS), consists of an integrated, standards-based software platform. It forms part of Oracle Corporation's Fusion Middleware technology stack. The heart of Oracle Application Server consists of Oracle HTTP Server (based on Apache HTTP Server) and OC4J (OracleAS Containers for Java EE) which deploys Java EE-based applications. The version of OC4J offers full compatibility with the Java EE 1.4 specifications. Oracle Application Server became the first platform designed for grid computing as well as with full life-cycle support for service-oriented architecture (SOA). The release of Oracle Application Server, 10g R3, does not feature a metadata repository tier, relying instead on metadata repositories provided in previous releases. Following Oracle's acquisition of BEA Systems: “key features ill beintegrated with WebLogic Server with seamless migration”. History Oracle Corporation marketed it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oracle WebLogic Server
Oracle WebLogic Server is a Java EE application server currently developed by Oracle Corporation. Oracle acquired WebLogic Server when it purchased BEA Systems in 2008. Application Server versions * WebLogic Server 14c (14.1.1) - March 30, 2020 Announcing Oracle WebLogic Server 14.1.1 Oracle WebLogic Server * WebLogic Server 12cR2 (12.2.1.4) - September 27, 2019 * WebLogic Server 12cR2 (12.2.1.3) - August 30, 2017 * WebLogic Server 12cR2 (12.2.1.2) - October 19, 2016 * WebLogic Server 12cR2 (12.2.1.1) - June 21, 2016 * WebLogic Server 12cR2 (12.2.1.0) - October 23, 2015 * WebLogic Server 12cR1 (12.1.3) - June 26, 2014 * WebLogic Server 12cR1 (12.1.2) - July 11, 2013 * WebLogic Server 12cR1 (12.1.1) - Dec 1, 2011 * WebLogic Server 11gR1 (10.3.6) - February 26, 2012 * WebLog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OC4J
The Oracle Application Server 10g (the "g" stands for ''grid'') (short Oracle AS), consists of an integrated, standards-based software platform. It forms part of Oracle Corporation's Fusion Middleware technology stack. The heart of Oracle Application Server consists of Oracle HTTP Server (based on Apache HTTP Server) and OC4J (OracleAS Containers for Java EE) which deploys Java EE-based applications. The version of OC4J offers full compatibility with the Java EE 1.4 specifications. Oracle Application Server became the first platform designed for grid computing as well as with full life-cycle support for service-oriented architecture (SOA). The release of Oracle Application Server, 10g R3, does not feature a metadata repository tier, relying instead on metadata repositories provided in previous releases. Following Oracle's acquisition of BEA Systems: “key features ill beintegrated with WebLogic Server with seamless migration”. History Oracle Corporation marketed its fi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oracle Coherence
In computing, Oracle Coherence (originally Tangosol Coherence) is a Java-based distributed cache and in-memory data grid. It is claimed to be "intended for systems that require high availability, high scalability and low latency, particularly in cases when traditional relational database management systems provide insufficient throughput, or insufficient performance." History Tangosol Coherence was created by Cameron Purdy and Gene Gleyzer, and initially released in December, 2001. Oracle Corporation acquired Tangosol Inc., the original owner of the product, in April 2007, at which point it had more than 100 direct customers. Tangosol Coherence was also embedded in a number of other companies' software products, some of which belonged to Oracle Corporation's competitors. Features Coherence provides a variety of mechanisms to integrate with other services using TopLink, Java Persistence API, Oracle Golden Gate and other platforms using APIs provided by Coherence. Coherenc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Java Architecture For XML Binding
Java XML Binding (JAXB; formerly Java Architecture for XML Binding) is a software framework that allows Java EE developers to map Java classes to XML representations. JAXB provides two main features: the ability to ''marshal'' Java objects into XML and the inverse, i.e. to ''unmarshal'' XML back into Java objects. In other words, JAXB allows storing and retrieving data in memory in any XML format, without the need to implement a specific set of XML loading and saving routines for the program's class structure. It is similar to xsd.exe and XmlSerializer in the .NET Framework. JAXB is particularly useful when the specification is complex and changing. In such a case, regularly changing the XML Schema definitions to keep them synchronised with the Java definitions can be time consuming and error-prone. JAXB is one of the APIs in the Java EE platform (formerly Java EE), part of the Java Web Services Development Pack (JWSDP), and one of the foundations for WSIT. It was also part o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
JDeveloper
JDeveloper is a freeware IDE supplied by Oracle Corporation. It offers features for development in Java, XML, SQL and PL/SQL, HTML, JavaScript, BPEL and PHP. JDeveloper covers the full development lifecycle from design through coding, debugging, optimization and profiling to deploying. With JDeveloper, Oracle has aimed to simplify application development by focusing on providing a visual and declarative approach to application development in addition to building an advanced coding-environment. Oracle JDeveloper integrates with the Oracle Application Development Framework ( Oracle ADF) - an end-to-end Java EE-based framework that further simplifies application development. The core IDE exposes an API that other teams in Oracle use to build extensions to JDeveloper. BPEL, Portal, Business Intelligence and other components of the Oracle platform all build their design-time tools on top of JDeveloper. To accommodate to Sun Microsystems (and thus NetBeans) acquisition versions relea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Service Data Objects
Service Data Objects is a technology that allows heterogeneous data to be accessed in a uniform way. The SDO specification was originally developed in 2004 as a joint collaboration between Oracle ( BEA) and IBM and approved by the Java Community Process iJSR 235 Version 2.0 of the specification was introduced in November 2005 as a key part of the Service Component Architecture. Relation to other technologies Originally, the technology was known as Web Data Objects, or WDO, and was shipped in IBM WebSphere Application Server 5.1 and IBM WebSphere Studio Application Developer 5.1.2. Other similar technologies are JDO, EMF, JAXB and ADO.NET. Design Service Data Objects denote the use of language-agnostic data structures that facilitate communication between structural tiers and various service-providing entities. They require the use of a tree structure with a root node and provide traversal mechanisms (breadth/depth-first) that allow client programs to navigate the elements. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SOAP
Soap is a salt of a fatty acid used in a variety of cleansing and lubricating products. In a domestic setting, soaps are surfactants usually used for washing, bathing, and other types of housekeeping. In industrial settings, soaps are used as thickeners, components of some lubricants, and precursors to catalysts. When used for cleaning, soap solubilizes particles and grime, which can then be separated from the article being cleaned. In hand washing, as a surfactant, when lathered with a little water, soap kills microorganisms by disorganizing their membrane lipid bilayer and denaturing their proteins. It also emulsifies oils, enabling them to be carried away by running water. Soap is created by mixing fats and oils with a base. A similar process is used for making detergent which is also created by combining chemical compounds in a mixer. Humans have used soap for millennia. Evidence exists for the production of soap-like materials in ancient Babylon around 2800 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Delete (SQL)
In the database structured query language ( SQL), the DELETE statement removes one or more records from a table. A subset may be defined for deletion using a condition, otherwise all records are removed. Some database management systems (DBMSs), like MySQL, allow deletion of rows from multiple tables with one DELETE statement (this is sometimes called multi-table DELETE). Examples Delete rows from table ''pies'' where column ''flavor'' equals ''Lemon Meringue'': DELETE FROM pies WHERE flavor='Lemon Meringue'; Delete rows in ''trees'', if the value of ''height'' is smaller than 80. DELETE FROM trees WHERE height < 80; Delete all rows from ''mytable'': [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Insert (SQL)
An SQL INSERT statement adds one or more records to any single table in a relational database. Basic form Insert statements have the following form: The number of columns and values must be the same. If a column is not specified, the default value for the column is used. The values specified (or implied) by the statement must satisfy all the applicable constraints (such as primary keys, constraints, and constraints). If a syntax error occurs or if any constraints are violated, the new row is not added to the table and an error returned instead. Example: INSERT INTO phone_book (name, number) VALUES ('John Doe', '555-1212'); Shorthand may also be used, taking advantage of the order of the columns when the table was created. It is not required to specify all columns in the table since any other columns will take their default value or remain null: Example for inserting data into 2 columns in the phone_book table and ignoring any other columns which may be after the firs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
