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Posts with tag "repairs"

Aug13

Scylla Open Source 3.1: Efficiently Maintaining Consistency with Row-Level Repair

Repair is one of several anti-entropy mechanisms in Scylla. It is used to synchronize data across replicas. In this post, we introduce a new repair algorithm coming with Scylla Open Source 3.1 that improves performance by operating at the row-level, rather than across entire partitions.

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Oct18

Scylla Manager — Now even easier to maintain your Scylla clusters!

  Last week we announced the release of Scylla Manager 1.2, a management system that automates maintenance tasks on a Scylla cluster. This release provides enhanced repair features that make it easier to configure repairs on a cluster. In this blog, we take a closer look at what’s new. Efficient Repair Scylla Manager provides a robust suite of tools aligned with Scylla’s shard-per-core architecture for the easy and efficient management of Scylla clusters. Clusters are repaired shard-by-shard, ensuring that each database shard performs exactly one repair task at a time. This gives the best repair parallelism on a node, shortens […]

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