Cassandra.Link
The best knowledge base on Apache Cassandra®
Helping platform leaders, architects, engineers, and operators build scalable real time data platforms.
A collection of 1409 posts
Apache Kafka “Kongo” Part 4.2: Connecting Kafka to Cassandra with Kafka Connect - Instaclustr
3/22/2019
Here’s the Kongo code and sample connect property files for this blog. Kafka Connect is an API and ecosystem of 3rd party connectors that enables Kafka to be easily integrated with other heterogeneous...
Apache Kafka “Kongo” Part 4.1: Connecting Kafka to Cassandra with Kafka Connect - Instaclustr
Kafka Connect is an API and ecosystem of 3rd party connectors that enables Kafka to be easily integrated with other heterogeneous systems without having to write any extra code. This blog focuses on a...
instaclustr/cassandra-exporter
cassandra-exporter is a Java agent (with optional standalone mode) that exports Cassandra metrics to Prometheus. Project Status: beta Introduction cassandra-exporter enables high performance collecti...
instaclustr/cassandra-lucene-index
Stratio’s Cassandra Lucene Index, derived from Stratio Cassandra, is a plugin for Apache Cassandra that extends its index functionality to provide near real time search such as ElasticSearch or Solr,...
Anomalia Machina 2 - Automatic Provisioning: Massively Scalable Anomaly Detection with Apache Kafka and Apache Cassandra - Instaclustr
Automatic provisioning of Apache Kafka and Apache Cassandra clusters using Instaclustr’s Provisioning API1 IntroductionThe Anomalia Machina has kicked off, and as you might be aware, it is going to do...
Anomalia Machina 1 - Massively Scalable Anomaly Detection with Apache Kafka and Cassandra - Instaclustr
anomalia – Latin (1) irregularity, anomalymachina – Latin (1) machine, tool, (2) scheme, plan, machinationWhat do you get if you combine Anomalia and Machina?Machine Anomaly – A broken machine (Machin...
The Fine Print When Using Multiple Data Directories
3/16/2019
One of the longest lived features in Cassandra is the ability to allow a node to store data on more than one than one directory or disk. This feature can help increase cluster capacity or prevent a no...
Lightweight Transactions (Compare-and-set) — Cassandra Driver 3.13.0 documentation
Lightweight Transactions (LWTs) are mostly pass-through CQL for the driver. However, the server returns some specialized results indicating the outcome and optional state preceding the transaction.For...