* Multi Table Types - Normal Table, Wide Table, Primitive Table * Multi Indexing - create index on the fly or let db create on auto mode as defined * Json data support and parser * Composite key support, index on composite keys * Nested index for json data * Operations on ResultSet - Add, Append, Intersect * Built in abstraction for RealTime data analysis * Native support for opaque, string, int, long data type (for both key and value) * Improved design for duplicate key index - more efficient and lot more performant * Pre allocated client buffer for most of the operations - efficient use of memory * Error message support to retrieve last error * Server is available in C++ for Linux * Client is in C++ for Linux and Windows * Embedded DB is in C++, C#, Java on Linux and Windows

* 100% compatible drop-in replacement for Lua 5.1, based on LuaJIT 2.1. Simply use #!/usr/bin/tarantool instead of #!/usr/bin/lua in your script. * full support for Lua modules and a rich set of own modules, including cooperative multitasking, non-blocking I/O, access to external databases, etc * MsgPack data format and MsgPack based client-server protocol * two data engines: 100% in-memory with optional persistence and a 2-level disk-based B-tree, to use with large data sets * multiple index types: HASH, TREE, RTREE, BITSET * asynchronous master-master replication * authentication and access control * the database is just a C extension to the app server and can be turned off