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How to Improve MySQL AWS Performance 2X Over Amazon RDS at The Same Cost

Scalegrid

AWS is the #1 cloud provider for open-source database hosting, and the go-to cloud for MySQL deployments. ScaleGrid offers a compelling alternative to hosting MySQL on AWS that offers better performance, more control, and no cloud vendor lock-in and the same price as Amazon RDS. MySQL on AWS Performance Test. Amazon RDS.

AWS 183
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The Speed of Time

Brendan Gregg

A Cassandra database cluster had switched to Ubuntu and noticed write latency increased by over 30%. top(1) showed that only the Cassandra database was consuming CPU. Measuring the speed of time Is there already a microbenchmark for os::javaTimeMillis()? Other EC2 instance types, such as C5 or M5, use the AWS Nitro Hypervisor.

Speed 126
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Optimizing your Kubernetes clusters without breaking the bank

Dynatrace

Tuning thousands of parameters has become an impossible task to achieve via a manual and time-consuming approach. JVM, databases, middleware, operating system, cloud instances, etc) by also taking advantage of Dynatrace full-stack observability. SREcon21 – Automating Performance Tuning with Machine Learning.

Latency 213
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How To Scale a Single-Host PostgreSQL Database With Citus

Percona

Rather than listing the concepts, function calls, etc, available in Citus, which frankly is a bit boring, I’m going to explore scaling out a database system starting with a single host. In order to speed up the benchmark indexes must be added.

Database 105
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Percona Database Performance Blog 2018 Year in Review: Top Blog Posts

Percona

Let’s look at some of the most popular Percona Database Performance Blog posts in 2018. With the Percona Database Performance Blog, Percona staff and leadership work hard to provide the open source community with insights, technical support, predictions and metrics around multiple open source database software technologies.

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The Speed of Time

Brendan Gregg

A Cassandra database cluster had switched to Ubuntu and noticed write latency increased by over 30%. top(1) showed that only the Cassandra database was consuming CPU. Measuring the speed of time Is there already a microbenchmark for os::javaTimeMillis()? Other EC2 instance types, such as C5 or M5, use the AWS Nitro Hypervisor.

Speed 40
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The road to observability demo part 3: Collect, instrument, and analyze telemetry data automatically with Dynatrace

Dynatrace

Think about items such as general system metrics (for example, CPU utilization, free memory, number of services), the connectivity status, details of our web server, or even more granular in-application tasks like database queries. Database monitoring Once more, under Applications & Microservices, we’ll also find Databases.

Metrics 179