From 3702852b2cc0d3846e4330055089b62eaa551d64 Mon Sep 17 00:00:00 2001 From: wade zhang <95411902+gccgdb1234@users.noreply.github.com> Date: Tue, 28 Mar 2023 17:33:56 +0800 Subject: [PATCH] Update 03-tolerance.md --- docs/en/13-operation/03-tolerance.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/docs/en/13-operation/03-tolerance.md b/docs/en/13-operation/03-tolerance.md index b800e21a90..c8d2c3f3f6 100644 --- a/docs/en/13-operation/03-tolerance.md +++ b/docs/en/13-operation/03-tolerance.md @@ -18,8 +18,8 @@ To achieve absolutely no data loss, set wal_level to 2 and wal_fsync_period to 0 ## Disaster Recovery -TDengine provides disaster recovery by using taosX to replicate data between two TDengine clusters which are deployed in two distant data centers. Assume there are two TDengine clusters, A and B, A is the source and B is the target, and A takes the workload of writing and querying. You can deploy `taosX` in the data center where cluster A resides in, `taosX` consumes the data written into cluster A and writes into cluster B. If the data center of cluster A is disrupted because of disaster, you can switch to cluster to take the workload of data writing and querying, and deploy a `taosX` in the data center of cluster B to replicate data from cluster B to cluster A if cluster A has been recovered, or another cluster C if cluster A has not been recovered. +TDengine provides disaster recovery by using taosX to replicate data between two TDengine clusters which are deployed in two distant data centers. Assume there are two TDengine clusters, A and B, A is the source and B is the target, and A takes the workload of writing and querying. You can deploy `taosX` in the data center where cluster A resides in, `taosX` consumes the data written into cluster A and writes into cluster B. If the data center of cluster A is disrupted because of disaster, you can switch to cluster B to take the workload of data writing and querying, and deploy a `taosX` in the data center of cluster B to replicate data from cluster B to cluster A if cluster A has been recovered, or another cluster C if cluster A has not been recovered. You can use the data replication feature of `taosX` to build more complicated disaster recovery solution. -taosX is only provided in TDengine enterprise edition, for more detail please contact business@tdengine.com. +taosX is only provided in TDengine enterprise edition, for more details please contact business@tdengine.com.