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DB2 JSON capabilities, Part 2: Using the command-line processor
Rapidly changing application environments require a flexible mechanism to store and communicate data between different application tiers. JSON (Java Script Object Notation) has proven to be a key technology for mobile, interactive applications by reducing overhead for schema designs and eliminating the need for data transformations. DB2 JSON enables developers to write applications using a popular JSON-oriented query language created by MongoDB to interact with data stored in IBM DB2 for Linux, UNIX, and Windows or IBM DB2 for z/OS. This driver-based solution embraces the flexibility of the JSON data representation within the context of a RDBMS, which provides established enterprise features and quality of service. This DB2 NoSQL capability supports a command-line processor, a Java API, and a wire listener to work with JSON documents. In this article, you will set up a DB2 database to support NoSQL applications and walk through a scenario that introduces basic features of the DB2 JSON command-line processor to help you get started with your own applications.
Also available in: Chinese   Japanese  
Articles 20 Jun 2013
DB2 JSON capabilities, Part 3: Writing applications with the Java API
DB2 JSON enables developers to write applications using a popular JSON-oriented query language created by MongoDB to interact with data stored in IBM DB2 for Linux, UNIX, and Windows or IBM DB2 for z/OS. This driver-based solution embraces the flexibility of the JSON data representation within the context of a RDBMS with well-known enterprise features and quality of service. This DB2 NoSQL capability supports a command-line processor, a Java API, and a wire listener to work with JSON documents. The DB2 JSON Java API is the backbone of the command-line processor and the wire listener, and supports writing custom applications. The article introduces basic methods with a sample Java program and discusses options to optimize storing and querying JSON documents.
Also available in: Chinese   Japanese  
Articles 03 Jul 2013
DB2 JSON capabilities, Part 4: Using the IBM NoSQL Wire Listener for DB2
DB2 JSON enables developers to write applications using a popular JSON-oriented query language created by MongoDB to interact with data stored in IBM DB2 for Linux, UNIX, and Windows or IBM DB2 on z/OS. This driver-based solution embraces the flexibility of the JSON data representation within the context of a RDBMS with well-known enterprise features and quality of service. This DB2 NoSQL capability supports a command-line processor, a Java API, and a wire listener to work with JSON documents. In this article, the IBM NoSQL Wire Listener for DB2 is introduced. It parses messages based on the MongoDB wire protocol. It thus enables using MongoDB community drivers, and the skills acquired when working with these drivers, to store, update and query JSON documents with DB2 as JSON store.
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Articles 27 Jun 2013
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