# actually sets for docker container as well sudo sysctl -w vm.max_map_count=262144 docker-compose upSee here for more info on how it works.Test that it is workingAdd a dummy log (see instructions her...

In case you missed Cassandra Lunch #14, we discussed methods for finding and diagnosing issues in Cassandra clusters. Starting off with why specialized diagnostic tools are necessary, we also discusse...

Stream the number of time Drake is broadcasted on each radio. And also, see how easy is Spark Structured Streaming to use using Spark SQL's Dataframe APIRun the ProjectStep 1 - Start containersStart t...

Photo credit MeditationsIntroductionBig data world is messy! The choice of frameworks, platforms, and data sources is simply mind-boggling. Several teams at Walmart use a mix of various stacks and too...

Data Ingestion Data Discovery Data Analytics Data Visualization & Collaboration Multiple Language BackendApache Zeppelin interpreter concept allows any language/data-processing-backend to be plugg...

This app works best with JavaScript enabled.Learn More“Redash is as essential as email to my company. We love data but accessing the data is a pain without Redash. Any company I go to, I get them hook...

Navigator is a Kubernetes extension for managing common stateful services on Kubernetes. It is implemented as a custom apiserver that operates behind kube-aggregator and introduces a variety of new Ku...

Netflix Data Benchmark (NDBench) is a pluggable cloud-enabled benchmarking tool that can be used across any data store system. NDBench provides plugin support for several data stores and can be ext...