Scalegrid

DECEMBER 14, 2023

How the MongoDB timeout is set up can significantly affect your application’s performance, no matter if you are an experienced MongoDB user or just starting with NoSQL databases. Typical applications are interacting with different database servers based on the business logic. x+ in Java).

Java 130

Java Network Servers Database 130

Dynatrace

SEPTEMBER 15, 2020

Stefano started his presentation by showing how much cost and performance optimization is possible when knowing how to properly configure your application runtimes, databases, or cloud environments: Correct configuration of JVM parameters can save up to 75% resource utilization while delivering same or better performance!

Performance 192

Performance Java Metrics Cloud 192

Dynatrace

NOVEMBER 23, 2020

Our new OpenTelemetry custom metric exporters provide the broadest language support on the market, covering Go ,NET , Java , JavaScript/Node.js , and Python. Getting specific metrics from libraries that are pre-instrumented with OpenTelemetry (for example, database drivers). What’s next.

Metrics 151

Metrics Open Source Tuning Analytics 151

The Netflix TechBlog

APRIL 12, 2022

Using the type information present in the GraphQL query template and the user specified index configuration we were able to create an index template with a set of custom Elasticsearch text analyzers that generalized well across domains. By transacting with a database which is monitored by a CDC connector that creates events, or b.

Engineering 263

Engineering Architecture Java Infrastructure 263

Dynatrace

DECEMBER 8, 2020

More modern tools can provide runtime insights into certain platforms, like Kubernetes or containers, but are still limited in their ability to detect which libraries are actually used vs. those that are present, but unused. Dynatrace Application Security currently detects, assesses, and manages Java vulnerabilities.

Cloud 296

Cloud Open Source Internet Internet 296

Brendan Gregg

SEPTEMBER 25, 2021

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. There's no Java stack—there should be a tower of green Java methods—instead there's only a single green frame or two.

Speed 126

Speed Java AWS Virtualization 126

The Netflix TechBlog

DECEMBER 17, 2019

Andreas Andreakis , Ioannis Papapanagiotou Overview Change-Data-Capture (CDC) allows capturing committed changes from a database in real-time and propagating those changes to downstream consumers [1][2]. In databases like MySQL and PostgreSQL, transaction logs are the source of CDC events. Designed with High Availability in mind.

Database 197

Database Traffic Transportation Open Source 197