Sangrenel is Kafka cluster load testing tool. Sangrenel was originally created for some baseline performance testing, exemplified in myLoad testing Apache Kafka on AWSblog post. While using this tool, keep in mind that benchmarking is always an examination of total systems performance, and that...
While docker is an incredibly powerful and fast tool the client wasn’t willing to trust tests run in docker environments (also our environment needed at least 20 instances to test the smallest configuration. The next project to try was https://github.com/mbsimonovic/jepsen-python a language ...
1. Instrumenting the load-testing tool We began by patching our load-testing tool to include OpenTelemetry context in Kafka message headers. This modification allowed us to embed tracing information directly into each message, ensuring that the trace context was carried along with the message through...
Postman is a popular tool used by software testing teams. It is more commonly used for REST APIs testing but the capabilities and features of this tool are not just limited to such testing. Postman provides rich set of features for API documentation as well. It can be used to Design APIs...
Redisant Toolbox More than 40 commonly used development tools; native applications, well-designed, fast and efficient; offline use, respect your privacy. Find out more Data Assistant Data Assistant——Generate large, heterogeneous, real-world data for any development, testing or demonstration purposes...
19. Using older clients with newer topic message formats, and vice versa, places extra load on the brokers as they convert the formats on behalf of the client. Avoid this whenever possible. 2o. Don’t assume that testing a broker on a local desktop machine is representative of the performa...
Our tool makes it possible to set a target throughput, which limits the rate at which threads push messages to the brokers. This is necessary to evaluate latency under realistic load conditions. THROUGHPUT RESULTS BASELINE PERFORMANCE The Kafka documentation claims that producers can push about 50MB...
Likewise, you should ensure that features used frequently are readily available. Avoid the temptation to put everything on the first screen or load the toolbar with rarely used buttons. Do the extra analysis to find out which features can go behind the panel instead of on the faceplate. ...
If you have a nested Avro schema and you want to test it against your data, I created a small tool for it, callednested-avro-schema. This tool will help you to find discrepancies and errors in your schema data, so that you can fix them before you runxk6-kafkatests. Refer tothis co...
The Good and the Bad of Katalon Automation Testing ToolThe Good and the Bad of Java DevelopmentThe Good and the Bad of Serverless ArchitectureThe Good and the Bad of Power BI Data VisualizationThe Good and the Bad of Hadoop Big Data FrameworkThe Good and the Bad of Snowflake Data Warehouse...