MySQL KAEzstd Page Compression and Decompression Optimization

Application scenario: KAEzstd supports MySQL transparent page compression.

Technical principle: KAEzstd uses the Kunpeng hardware acceleration module to accelerate zstd-related compression and decompression algorithm.

Performance metric: After KAEzstd is enabled for MySQL transparent page compression, around half of the drive space can be saved.

According to the sysbench test, the transactions per second (TPS) drops by no more than 15% in 8 vCPUs, 32 GB memory specifications.