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Large scale Industrial IoT: lessons learned

Industrial Internet of Things (IIoT) is facing the new challenge of having to ingest very high volume of timeseries data and perform complex analysis in real time. In this blog post, we share with you the lessons we’ve learned along the way.

Achieving maximum write speed with QuasarDB

QuasarDB is the fastest timeseries database in the world by ingestion speed (and probably by querying speed, but it’s very hard to establish objectively), by a significant margin. In the 3.9 branch, we furthered our advance further, and we are working to deliver another major performance boost in the following releases.

Three cool free extensions for VS 2019

Although QuasarDB is mostly run on Linux, most of the development team works primarily on Windows using Visual Studio. It’s because VS has the most advanced native debugger, sitting on top of the Windows Debug API.

Improving our release process

You might have noticed that we didn’t release QuasarDB 3.9.0 on May 4th, 2020, as our previous release schedule would have commanded. Since the beginning of the year, QuasarDB’s user base grew faster than we anticipated, creating many pain points in our release process, especially the QA phase.

Using C++ containers efficiently

Hello, dear reader! I think you have many assumptions about the performance and usage of data structures in C++. This blog post is me, destroying your world.

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