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Tencent Cloud Developer
Tencent Cloud Developer
Aug 28, 2020 · Databases

Automating Data Balancing for ClickHouse Clusters on Tencent Cloud

Tencent Cloud’s managed ClickHouse service now includes an automated data‑balancing feature that, after user authorization and bandwidth configuration, creates migration plans to redistribute tables across new or decommissioned nodes, eliminating manual rebalancing, reducing operational overhead, and ensuring balanced storage during elastic scaling.

ClickHouseOperationsdata balancing
0 likes · 8 min read
Automating Data Balancing for ClickHouse Clusters on Tencent Cloud
dbaplus Community
dbaplus Community
Jun 6, 2020 · Operations

How to Seamlessly Migrate Elasticsearch from Cloud to On‑Premises Without Downtime

This article walks through a practical, step‑by‑step migration of an Elasticsearch cluster from a public‑cloud environment to a self‑hosted data‑center, covering strategy, configuration changes, node role separation, manual data transfer, and post‑migration re‑enabling of automatic balancing to ensure a smooth, low‑impact transition.

Cluster MigrationElasticsearchOperations
0 likes · 16 min read
How to Seamlessly Migrate Elasticsearch from Cloud to On‑Premises Without Downtime