diff --git a/releases/release-6.5.0.md b/releases/release-6.5.0.md index a713738ae6c3f..0d5a41f50ed5e 100644 --- a/releases/release-6.5.0.md +++ b/releases/release-6.5.0.md @@ -271,7 +271,7 @@ Compared with the previous LTS 6.1.0, 6.5.0 not only includes new features, impr * TiCDC performance improves significantly [#7540](https://github.com/pingcap/tiflow/issues/7540) [#7478](https://github.com/pingcap/tiflow/issues/7478) [#7532](https://github.com/pingcap/tiflow/issues/7532) @[sdojjy](https://github.com/sdojjy) [@3AceShowHand](https://github.com/3AceShowHand) - In a test scenario of the TiDB cluster, the performance of TiCDC has improved significantly. Specifically, the maximum row changes that a single TiCDC can process reaches 30K rows/s, and the replication latency is reduced to 10s. Even during TiKV and TiCDC rolling upgrade, the replication latency is less than 30s. In a disaster recovery (DR) scenario, when the throughput is 35000 rows/s, the replication latency can be maintained at 2s. + In a test scenario of the TiDB cluster, the performance of TiCDC has improved significantly. Specifically, the maximum row changes that a single TiCDC can process reaches 30K rows/s, and the replication latency is reduced to 10s. Even during TiKV and TiCDC rolling upgrade, the replication latency is less than 30s. In a disaster recovery (DR) scenario, by enabling TiCDC redo logs and Syncpoint, the TiCDC throughput of [replicating data to Kafka](/replicate-data-to-kafka.md) can be improved from 4000 rows/s to 35000 rows/s, and the replication latency can be maintained at 2s. ### Backup and restore