quasardb

QuasarDB is a high-performance, distributed, column-oriented database with native time series support. Transfers, computations, and aggregations are so fast that analysts can work interactively on their data, regardless of the amount stored.

Concurrency Control

Multi-version Concurrency Control (MVCC) Two-Phase Locking (Deadlock Prevention)

If two transactions attempt to write to the same entry, the first transaction to operate on the entry wins and the other transaction is canceled. When a transaction writes to an entry, other transactions may access the previous value of the entry.

Revision #5  | 
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Website

https://quasardb.net/

Tech Docs

https://doc.quasardb.net/

Developer

quasardb SAS

Country of Origin

FR

Start Year

2008

Project Type

Commercial

Written in

C++

Supported languages

C, C++, Go, Java, PHP, Python

Operating Systems

BSD, Linux, OS X, Windows

Licenses

Proprietary

Revision #5  |