The successor to DTCS – This compaction strategy compacts SSTables based on series of time windows. During the current time window, the SSTables are compacted into one or more SSTables. At the end of the current time window, all SSTables are compacted into a single larger SSTable. Then the next time window starts and the compaction process repeats. Each TWCS time window contains data within a specified range and contains varying amounts of data.
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Innovative data compression for time series: An open source solution
Here at NetApp® Instaclustr, we saw a great opportunity to improve the current compression techniques for our time series data. That’s why we created the Advanced Time Series Compressor (ATSC) in partnership with University of Canberra through the OpenSI initiative.
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