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IIoT platform databases – How Mail.ru Cloud Solutions deals with petabytes of data coming from a multitude of devices

 | July 24, 2020 |  Posted In: Advanced Level, DevOps, Kubernetes, Open Source Databases, Tools

Hello, my name is Andrey Sergeyev and I work as a Head of IoT Solution Development at Mail.ru Cloud Solutions. We all know there is no such thing as a universal database. Especially when the task is to build an IoT platform that would be capable of processing millions of events from various sensors in […]

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Making a Tarantool-Based Investment Business Core for Alfa-Bank

 | June 19, 2020 |  Posted In: Advanced Level, DevOps, Information, Open Source Databases, Tools

A still from "Our Secret Universe: The Hidden Life of the Cell"

Investment business is one of the most complex domains in the banking world. It’s about not just credits, loans, and deposits — there are also securities, currencies, commodities, derivatives, and all kinds of complex stuff like structured products. Recently, people have become increasingly aware of their finances. More and more get involved in securities trading. Individual investment […]

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Deploying MySQL on Kubernetes with a Percona-based Operator

 | October 11, 2018 |  Posted In: Advanced Level, DevOps, MySQL, Percona Server for MySQL

Kubernetes MySQL Operator

In the context of providing managed WordPress hosting services, at Presslabs we operate with lots of small to medium-sized databases, in a DB-per-service model, as we call it. The workloads are mostly reads, so we need to efficiently scale that. The MySQL® asynchronous replication model fits the bill very well, allowing us to scale horizontally […]

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