FHIR Data Model with Couchbase N1QL

Couchbase is a JSON database that has now become an alternative to the traditional RDBMS. It has achieved this, not only by providing the industry leading Key Value store and the same query and ACID translation capabilities that organizations have...

/ April 25, 2020

Introduction to Couchbase for MongoDB Developers and Experts.

Six thousand years ago, the Sumerians invented writing for transaction processing — Gray & Reuter By any measure, MongoDB is a popular document-oriented JSON database. In the last dozen years, it has grown from its humble beginnings of a single...

/ April 25, 2020

Using Eviction Effectively to Manage Memory Usage in Couchbase GSI

Eviction In Couchbase server, the storage subsystem used by Global Secondary Index is initialized with a specific value to be used as its memory quota. The storage subsystem constantly tracks its memory usage and adheres to its memory quota by...

Step-by-step Guide for Running Couchbase Autonomous Operator 2.0 with Prometheus (Part 2)

Prerequisites As mentioned in Part 1 of the blog, we need to run Prometheus and Grafana in the Kubernetes environment on our Amazon EKS. The recommended way is to use Kube-Prometheus, an Open Source project. Not only will this simplify...

/ April 21, 2020

Step-by-step Guide for Running Couchbase Autonomous Operator 2.0 with Prometheus (Part 1)

We recently announced the latest preview of the Couchbase Autonomous Operator (CAO) 2.0 beta. This release is a significant update to the Couchbase Autonomous Operator. Couchbase Autonomous Operator 2.0 introduces several new enterprise-grade features with fully autonomous capabilities – security,...

/ April 21, 2020

Couchbase Training: Program Update

I joined Couchbase as Director of Technical Training last fall, and I’m excited to share with you some of the great things that have been going on in the training team over the past 5 months. Many of these projects...

/ April 16, 2020

How To Manage Time-To-Live (TTL) Documents with Couchbase N1QL

There is one feature that I wish had existed with RDBMS, and that is the built in support for setting a Time-To-Live value for the data records. In NoSQL databases, the support of TTL is very common. NoSQL databases were...

/ April 14, 2020

Why Couchbase Is the Best NoSQL Option for Red Hat OpenShift

Red Hat’s leadership in the container orchestration space with OpenShift mirrors Couchbase’s leadership in the containerized database space with its Autonomous Operator. This fact is the foundation of the partnership between Red Hat and Couchbase. I’ve personally worked on the...

/ April 13, 2020

Flexible Query & Indexing for Flexible JSON Model.

Use N1QL when you’re in a JSON pickle. — Confucius For the JSON data model, the advice is to think of collections as tables, JSON document as denormalized rows and field names as columns – roughly. All this holds in...

/ April 13, 2020

Couchbase and Revolut Win FS Tech Awards’ Anti-fraud Solution of the Year Accolade

Recently, Couchbase and Revolut were jointly honored with the Anti-fraud Solution of the Year accolade at the prestigious FStech Awards. This was awarded in recognition of Revolut’s world-class fraud prevention system, Sherlock, and Couchbase’s enterprise-class NoSQL database with which Sherlock...

/ April 7, 2020