Due to a known issue do not use JDK1.8.0_151 with WSO2 products. Use JDK 1.8.0_144 until JDK 1.8.0_162-ea is released.
This documentation is for WSO2 Data Services Server version 3.5.1. For the latest documentation, see the documentation for WSO2 Enterprise Integrator.

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Behind most application silos are heterogeneous data stores. Most businesses require secure and managed data access across these federated data stores, data service transactions, data transformation, and validation. An organization's data exposed as a service, decoupled from the infrastructure where it is stored , is called data services in service-oriented architecture (SOA).


Data services provide a convenient mechanism to configure a Web service interface for data in various data sources datasources such as relational databases, CSV files, Microsoft Excel sheets, Google spreadsheets etc. These data services provide unprecedented data access and straightforward integration with business processes, mashups, gadgets, business intelligence, and mobile applications. You can expose and access data in a secured (using WS-Security) and reliable (using WS-ReliableMessaging) manner, and is also available for mash-ups with other Web services.

The WSO2 Data Services Server is enterprise-ready, lean, 100% open source, cloud-enabled and multi-tenanted. It is released under Apache Software License Version 2.0, one of the most business-friendly licenses available today. It is built on top of the award-winning WSO2 Carbon platform and inherits its cutting-edge middleware capabilities. It also has other features bundled in it by default, such as service management, service dashboard, data service deployment, task scheduling etc.