Flowence JSON++ SDK

Written and maintained by Hendrik Schneider · Last reviewed 2026-08-03 · How we check this

Flowence JSON++ is a library shipped as a linkable DLL that lets you work with standard .json files using a SQL-like query syntax, so you can select , filter , and project data directly out of large JSON documents instead of walking the tree by hand. Reads, writes, and queries behave identically whether the underlying file is plaintext or encrypted. JSON++ pairs naturally with the Flowence Cryptography SDK : any .json file can be transparently encrypted and read back in place, queries and serialization stay the same on both sides of the encryption boundary. For very large datasets, JSON++ adds an optional bit-mapped compressed format ( .cjsn ) . Bit-mapped indices let the engine locate records in big JSON datasets dramatically faster and with a smaller on-disk footprint than the original .json . The .cjsn format supports the same plaintext-or-encrypted toggle as ordinary .json . Status: Planned / early prototyping. No public release date yet.