NoSQLt real-time / historical database (NoSQL database for the time domain data). NoSQLt Features: Stable performance, Efficient algorithm, Flexible deployment, Safe and easy to use. Concurrent storage speed max: uncompressed 130k sampling values / sec, storage time <500ms. Concurrent reading speed max: 1M real time values / sec, read time <500ms. Concurrent reading speed max: 1M historical original values / sec, read time <300ms. Timestamp resolution: ms (1,000 sampling values / tag / sec). Full support for 3rd-party data backup. High speed batch playbacks historical data. Historical data completing without limit. Automated disaster recovery of historical files. Friendly API :. With real multi-thread concurrent security, more efficient user programs. Directly support the csv file, mapping tag is more convenient. With built-in Tag Value Cache and no more operations after sending the storage, interface development is more concise.
What is new in this release:
Vesion 3.0.4_x86:
- NoSQLt_server;
- Revise N2N historical transmission logic; avoid the problem of losing data in the transmission when conditions are not equipped;
- Revise the statistics error when N2N Client starts and loads historical task files;
- Revise the two 8 byte internal storage leak caused by disk reading in N2N historical mission management;
- Revise dynamic array types, avoid potential internal storage problems after using Set for multiple times;
- Revise circumvention mechanism of historical file establishing logic setting lock to prevent problems of collapse and failure when creating files too fast in batch;
- Rebuild relevant calculation, comparison function of time structure, make it more precise, decrease bug rate;
- Rebuild N2N historical task management performing machine, optimize sync timing, and ensure the data is not missing;
- Revise the bug that batch creating historical files function cannot establish files when the base is empty;
- Revise N2Nhistorical mission execution logic, avoid transit risk of data and adopt after-mission destruction logic and tasks will not lose when internet transmission fails;
- Revise the bug of dynamic time array;
- Revise the bug that real time data cache are wrong when picking up index;
- Revise the bug that historical data are wrong when inserting the index;
- Add disk full protection system when creating files in batch, avoid the disk full;
- Add the function of reading filtering data;
- Ini adds the function of bonding external service IP.
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