H2 Database - Java based Database Engine

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H2 database is very fast, open source database engine.

It supports :

  • It supports SQL and JDBC standards
  • Encrypted database
  • Security and Authentication
  • Multiple index types (b-tree, tree, hash)
  • Contains a recovery tool that can dump the contents of the database
  • Clustering
  • Full text search
  • Temporary Tables
  • User-Defined Datatypes

http://www.h2database.com/

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