NoSQLz

NoSQLz is a consistent key-value big data store (NoSQL database) for z/OS IBM systems.[1] It was developed by systems programmer Thierry Falissard in 2013. The purpose was to provide a low-cost alternative to all proprietary mainframe DBMS.

NoSQLz
Initial release2014
Stable release
2.1.0 / March 2, 2015 (2015-03-02)
Written inIBM High Level Assembler
Operating systemz/OS
Available inEnglish
TypeNoSQL
Websiteweb.archive.org/web/20190104030719/http://nosqlz.com/

NoSQLz is proprietary software. Version 1 is freeware.

Distinctive features

NoSQLz only provides basic create, read, update and delete (CRUD) functions. It is designed to be very straightforward and easy to implement.

ACID properties are provided, so as to have "real transactions", through optimistic concurrency control, timestamp-based concurrency control and multiversion concurrency control (MVCC).

Interfaces

Unlike version 1, version 2 of NoSQLz is chargeable and supports IBM Parallel Sysplex. The NoSQLz DBMS can be interfaced in Rexx, Cobol, IBM High Level Assembler, etc.

References
  1. NoSQLz project homepage
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