Month: July 2020

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

Prologue This article guides you through a one-time MongoDB migration 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 blog is available...

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...

Speaking at a conference - Creative Commons https://www.16af.af.mil/News/Photos/igphoto/2002243959/

Couchbase Connect.Online Call for Speakers

The Couchbase Connect conference is going virtual in 2020. The Call for Speakers is now open on Sessionize. The conference is emphasizing technical presentations from developers and architects, and we would love to hear from the Couchbase community! Important notes...

Analytics Query Optimization – Let’s Demystify Listify

Couchbase Analytics is designed to support ad hoc queries by leveraging efficient parallel processing. This is particularly helpful when the results of one query lead you to seek answers from yet another another query. (For analysts, in other words, all...

/ July 29, 2020

Get set to the edge with Sync Gateway

Introduction Imagine you are going to meet an important client in downtown San Francisco, CA and you have an email with details on who to call to when you get to the office lobby. You are in the lobby but...

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

Refactoring Spring Microservices application to work with Couchbase

I’m a big fan of online learning platforms, such as Udemy. For the price of a bottle of wine you could learn pretty much anything, from psychology and Thai cooking to programming languages, operating systems and IT certifications.  Recently, I...

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,...