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What is chaos engineering?

Dynatrace

Chaos engineering is a method of testing distributed software that deliberately introduces failure and faulty scenarios to verify its resilience in the face of random disruptions. Practitioners subject software to a controlled, simulated crisis to test for unstable behavior. Chaos engineers ask why. The history of chaos engineering.

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MongoDB Performance Resources

Alex Podelko

Some good videos on the topic: Solving MongoDB Performance Riddles with Systems Thinking. Tips and Tricks for Query Performance: Let Us.explain() Them. Impact of Available IOPS On Your Database Performance. Overnight to 60 Seconds: An IOT ETL Performance Case Study. What is MongoDB FTDC (aka. diagnostic.data).

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Reinventing Performance Testing: Agile

Alex Podelko

Agile development eliminates the main problem of tradition development: you need to have a working system before you may test it, so performance testing happened at the last moment. While it was always recommended to start performance testing earlier, it was usually rather few activities you can do before the system is ready.

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Organise your engineering teams around the work by reteaming

Abhishek Tiwari

Warehouse engineering squad - managing software services related inventory, stocktake, dispatch, allocation, transfer, robotics, etc. Store engineering squad - focus on software and systems required for the storefront including point-of-sales system, promotions, etc. You want to move fast. How is that even possible?

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Accelerate Machine Learning with Amazon SageMaker

All Things Distributed

After this, there is often a long process of training that includes tuning the knobs and levers, called hyperparameters, that control the different aspects of the training algorithm. Built-in, high-performance ML algorithms, re-engineered for greater, speed, accuracy, and data-throughput.

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