CTOs and enterprise architects have long recognized the importance of event-driven architectures (EDA).
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Running your Database on OpenShift and CodeReady Containers
An introductory run-through of setting up your database on OpenShift, using your own hardware and RedHat’s CodeReady Containers.
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Available Now – gRPC for Apache Cassandra
General availability of a gRPC API for Apache Cassandra to leverage a powerful database in combination with a microservices-oriented API.
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Tombstones and Ghost Data Don’t Have to Be Scary!
Table of Contents No DELETEsNo writing NULL valuesCollection operationsUsing TTLsCompaction strategy selectionCompaction optionsnodetool garbagecollectLowering gc_grace_seconds Working with tombstones can be one of the more frustrating aspects of Apache Cassandra®. Problems with tombstones can happen when a large number of deletes …
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Full Stream Ahead: Astra Streaming, Powered by Apache Pulsar
Astra Streaming is a massively scalable, highly performant event streaming and cloud messaging platform that addresses the data in motion requirements for modern data apps.
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Reaper 3.0 for Apache Cassandra is available
The K8ssandra team is pleased to announce the release of Reaper 3.1. Let’s dive into the features and improvements that 3.0 recently introduced (along with some notable removals) and how the newest update to 3.1 builds on that. JDK11 support Starting with 3.1.0, …
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Building Reactive Java Applications with Spring Framework
Pretty much all Java developers are familiar with Spring Pet Clinic. In this article, we have given a walkthrough of the reactive implementation of it using Apache Cassandra.
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Deploying to Multiple Kubernetes Clusters with the K8ssandra Operator
Let’s learn about the new K8ssandra Operator that simplifies deploying multiple Apache Cassandra data centers in different regions
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Kubernetes Data Simplicity: Getting started with K8ssandra
K8ssandra is an open-source distribution of Apache Cassandra for Kubernetes, with a rich set of trusted open-source services and tooling.
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Build a Status Dashboard Using Spring Boot and Astra DB
Learn how to leverage the Astra Document API on top of Cassandra to build a dashboard of statuses, with Spring Boot for rendering.
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Backing up K8ssandra with MinIO
Table of Contents Deploy MinIODeploy K8ssandraCreate some data and back it upDeleting the data and restoring the backupMany backends available K8ssandra includes Medusa for Apache Cassandra® to handle backup and restore for your Cassandra nodes. Recently Medusa was upgraded to …
