2021 Code Database Tuning 
Dynatrace
JANUARY 13, 2021
Dynatrace’s OneAgent automatically captures PurePaths and analyzes transactions end-to-end across every tier of your application technology stack with no code changes, from the browser all the way down to the code and database level. Monitoring-as-code requirements at Dynatrace. A GitOps approach to observability.
Percona
APRIL 12, 2023
They came up with a horizontally scalable NoSQL database. Instead of relational (SQL) databases defined primarily through a hierarchy of related sets via tables and columns, their non-relational structure used a system of collections and documents. 2016: The company adds service-loaded MongoDB Professional to its mix.
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Percona
AUGUST 17, 2023
PostgreSQL is open source relational database management software. StackOverflow statistics show that 26% of developers preferred it in 2017, 34% in 2019, and 40% in 2021. That community spans expertise and industries, putting diverse skill sets and fresh perspectives into the review and improvement of code.
HammerDB
JULY 14, 2021
However, as the two databases diverged from a shared common codebase, this presented a challenge in that it was not possible to modify the workload for MySQL or MariaDB without also changing the other. Checking database library for MariaDB Error: failed to load mariatcl - couldn't load file "/home/HammerDB-4.2/lib/mariatcl0.1/libmariatcl0.1.so":
Adrian Cockcroft
NOVEMBER 26, 2023
Google Cloud and Microsoft Azure released Scope 3 data in 2021. For re:Invent 2021 my team (but mostly Elise Greve) persuaded the re:Invent organizers to include Sustainability as a track code, and that was repeated for 2022 and now for 2023. AWS speaker: T. This session revisits the pillar and its best practices.
The Netflix TechBlog
AUGUST 30, 2021
MQTT is an OASIS standard messaging protocol for the Internet of Things (IoT) and was designed as a highly lightweight yet reliable publish/subscribe messaging transport that is ideal for connecting remote devices with a small code footprint and minimal network bandwidth.
SQL Performance
OCTOBER 18, 2022
In my examples, I’ll use the sample database TSQLV6. You can download the script file to create and populate this database here and find its ER diagram here. Here’s the code implementing this workaround to support Query 2, as an example: ALTER TABLE Sales. Create an index with the computed columns forming the key.
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