Mon.Jun 18, 2018

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How Ably Efficiently Implemented Consistent Hashing

High Scalability

This is a guest post by Srushtika Neelakantam , Developer Advovate for Ably Realtime, a realtime data delivery platform. You can view the original article—H ow to implement consistent hashing efficiently —on Ably's blog. Ably’s realtime platform is distributed across more than 14 physical data centres and 100s of nodes. In order for us to ensure both load and data are distributed evenly and consistently across all our nodes, we use consistent hashing algorithms.

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TiSpark: More Data Insights, No More ETL

Percona Community

When we released TiDB 2.0 in April, part of that announcement also included the release of TiSpark 1.0–an integral part of the TiDB platform that makes complex analytics on “fresh” transactional data possible. Since then, many people in the TiDB community have been asking for more information about TiSpark. In this post, I will explain the motivation, inner workings, and future roadmap of this project.