Category: Couchbase Server

How to Backup Couchbase – Quick Start Guide

In this article, you will get an overview of how to backup both Couchbase Community and Enterprise editions on Ubuntu and how to set up a basic Couchbase backup strategy.  The scripts and techniques described here are not production-ready, you...

Comparing MQL features in MongoDB 4.4 with N1QL features in Couchbase 6.5

This is a short note reviewing the MongoDB MQL language features highlighted in the release blog: MongoDB 4.4: User-Driven Engineering. Ready for You.  MongoDB 4.4 release has added a number of features for the MQL language. Couchbase released 6.5 earlier...

/ July 31, 2020

Migrating Data from MongoDB to Couchbase

Prolog This article guides you through a one-time migration of data from MongoDB to Couchbase. You will learn how to export data from MongoDB, import it to Couchbase, and do some basic transformation on those documents. All code from this...

Migrating Data from MongoDB to Couchbase, Part 2

Prolog The previous article provided details on how to migrate a MongoDB data set to Couchbase Server. This article shows you how to use the Couchbase SDK to access the data via a Java console application. Code snippets show how...

Video Contribution Network Performance Monitoring using Time Series Data in Couchbase

Context Time series Data is collection of metrics or quantities that are gathered over even interval in time and ordered chronologically. There is a potential for co-relation between the observations at different time periods. The time interval at which data...

/ July 28, 2020
Elasticsearch Connector in Action

Using Elasticsearch Connector with Ingest Node Pipeline

Recently, as I was exploring our documentation to acquaint myself with the capabilities of Elasticsearch Connector 4.2, I came across a configuration called Pipeline. I was curious to explore and understand what it means and what purpose does this solve....

/ July 22, 2020
Couchbase Cloud DBaaS industry reaction to new database-as-a-service

Couchbase Cloud DBaaS: The Industry Responds

It’s been exciting to see the steam Couchbase Cloud has been gaining since we initially introduced it to the world earlier this year. From an oversubscribed beta program to taking home the Tech Ascension Cloud Innovation of the Year award,...

Metadata overhead

A Tale of Two Ejection Methods: Value-only vs. Full

Introduction I would like to thank our Couchbase Server engineering team – especially, Dave Rigby and Jim Walker – for their tremendous help with this article and endless patience with all my questions.  Thanks a lot guys, I really appreciate...

Fully Configured Couchbase on Red Hat OpenShift Under Five Minutes

I recently did a presentation at Red Hat Users Group – North Texas on Couchbase NoSQL Operator on OpenShift. Thank you to the Red Hat Dallas team for extending the invitation for a joint session – Sam Nicholls, John Gammon, and Nick Wallace.  In the...

Index Advisor Service for N1QL (June refresh)

This is our June drop for Index Advisor service for N1QL after fixing some of the bugs that were found after our last refresh in May. We plan to keep improvising the Index Advisor service(What is it?). The fixes in...

/ June 15, 2020