WSO2 Data Services Server augments service-oriented architecture development efforts by providing an easy-to-use platform for integrating data stores, creating composite data views, and hosting data services. It supports secure and managed data access across federated data stores, data service transactions, and data transformation and validation using a lightweight, developer friendly, agile development approach. It provides federation support, combining data from multiple sources in single response or resource and also supports nested queries across data sources.

1. WSO2 Data Services Server
3.5.0

2. SOA
&
Data
Access
• Application Silos – different data stores
• Services exposing data to third party apps
• Different data access logic
• Business logic vs data access logic
• Repetitive code

3. WSO2
Data
Services
Server
• Open source – Apache License v2.0
• Well defined request/response
• Encapsulated data logic
• Data Store specific configurations
• Loose coupling (app & data store)

4. Data
Services
Descrip2on
Language
• WSO2's Language for defining data services
• Maps service requests to queries operating on
data store
• Maps query results to XML schema definitions
• Validation, Eventing configurations etc..

5. Func2onal
Overview
• Supports multiple data sources
• Secured access to services
• Built-in wizard to define data services

6. Mul2ple
Data
sources
/
Nested
Queries

7. OData
Support

8. Cassandra
Support
• Queried
using
Cassandra
Query
Language(CQL)

9. SQL
Based
Query
Support

10. MongoDB
Support

11. Custom
Data
sources
• Custom
tabular
data
sources
• Custom
query
data
sources

12. Dynamic
Database
User
Authen2ca2on

13. Server-­‐Batch
Processing
(Boxcarring)

14. Client-­‐Batch
Processing

15. Array/UDT/Complex
Types

16. Array/UDT/Complex
Types
…

17. Auto
Generated
Keys

18. Response
{
"employees": {
"employee": [
{
"lastName": "Patterson",
"firstName": "Mary",
"salary": 2000
}
]
}
}
JSON
Support

19. Distributed
Transac2ons

20. Output
Input
Binary
Data
Support
• Binary
data
for
input
/
output
mapping
• Data
is
handled
as
base64
encoded.

21. No2fica2ons
• Event sources, subscribers, topics
• Allows a subscriber to be notified of a
specific activity in a data service
• Event Triggers
– Input Event Trigger
– Output Event Trigger

22. No2fica2ons….

23. REST
Support

24. Data
Security

25. Federa2on

26. Transforma2on

27. Carbon
Secure
Vault
Integra2on

28. Scheduled
Tasks

29. • Data Services backend for Managed APIs
Use
Case
-­‐
Scenario
#1

30. • Re-use existing master data
Use
Case
-­‐
Scenario
#2

31. • Re-using master data - solution
Use
Case
-­‐
Scenario
#2...

32. • Integrating with an external system
Use
Case
-­‐
Scenario
#3

33. • Integrating with an external system - solution
Use
Case
-­‐
Scenario
#3...

34. Run
Yourself
or
Let
WSO2
Run
it
for
You
34

35. Thank
You!
Download
WSO2
Data
Services
Server
at:
h_p://wso2.com/products/data-­‐services-­‐server/