Multi-version Concurrency Control (MVCC) Deterministic Concurrency Control
Cache-conscious data structures for in-memory tables
B+-tree for on-disk tables, and combination of compressed Patricia trie and cache conscious B-tree leaf level nodes.
Read Committed Serializable Repeatable Read
Read Committed, Repeatable Read & Serializable for on-disk tables, Read Committed and Repeatable Read for in-memory tables.
Code Generation Stored Procedure Compilation
Custom API SQL Stored Procedures HTTP / REST Command-line / Shell
Disk-oriented In-Memory Hybrid
Per table granularity. Both in-memory - and on-disk tables are supported on same schema. Table types are transparent to queries.
N-ary Storage Model (Row/Record)
Shared-Nothing Shared-Memory Embedded