Category: Best Practices and Tutorials

Get Started with Couchbase Capella in a 3 Easy Steps

Get Started with Couchbase Capella in a 3 Easy Steps

Couchbase Capella makes it faster, easier and more affordable for developers and teams to get started with Couchbase. With the recent launch of Couchbase Capella, the award-winning database more accessible than ever. This article is a quick guide on how...

Hear from PepsiCo, Comcast, UPS & More at Couchbase Connect

Hear from PepsiCo, Comcast, UPS & More at Couchbase Connect

October is here, which means that we are in the home stretch for Couchbase ConnectONLINE! We’ve talked a lot about the various sessions that we’re going to have at the free two-day conference including the four main tracks: Developer Experiences,...

October 15, 2021
Accelerate Your Database Migration to Couchbase with erwin Data Modeler

Accelerate Your Database Migration to Couchbase with erwin Data Modeler

The relational database has been foundational to the information economy just like the steam engine enabled the industrial revolution. However, the past success of relational databases (RDBMS) is no measure for what’s needed in today’s economy. Digital transformation driven by...

Get Started with Couchbase + Java [Developer Walkthrough]

Get Started with Couchbase + Java [Developer Walkthrough]

If you’re a developer who’s new to Couchbase, this article helps you get started. This weekly walkthrough series helps you understand the basics of connecting to Couchbase, shows you how to retrieve and modify data in Couchbase Server, how to...

October 7, 2021
Training a Linear Regression Model with Couchbase & a Jupyter Notebook: Step-by-Step Tutorial

Training a Linear Regression Model with Couchbase & a Jupyter Notebook: Step-by-Step Tutorial

Data scientists love Jupyter Notebooks – and it makes a natural pairing with the Couchbase document database. Why? The Jupyter Notebook web application lets you create and share documents that contain narrative text, equations and the like for use cases...

October 6, 2021
How to Build Indexes for Full-Text Search in Couchbase 7.0

How to Build Indexes for Full-Text Search in Couchbase 7.0

Indexes are the underlying infrastructure that make full-text search possible. The new Scopes and Collections feature in Couchbase Server 7.0 makes full-text search in your applications more powerful than ever before. Powering those searches requires full-text indexes. This article provides...

How to Build Observability Dashboards with Prometheus, Grafana & Couchbase

How to Build Observability Dashboards with Prometheus, Grafana & Couchbase

You’ve certainly heard it before: “What gets measured gets done.” It’s true: what you observe and measure is what you can improve. The key to any improvement is to first identify what to measure and then collect the related metrics....

How to Add Full-Text Search Functionality to Your JavaScript App

How to Add Full-Text Search Functionality to Your JavaScript App

It’s unavoidable: If you’re working with a document database, you’re eventually going to need to search for (and through) your JSON documents. In this tutorial, you’ll add the full-text search capabilities of Couchbase to the basic REST API built with...

September 20, 2021
How to Query JSON Data Using N1QL for Node.js and Couchbase

How to Query JSON Data Using N1QL for Node.js and Couchbase

Today’s the day your Node.js app learns “go fetch.” By following this basic tutorial, you’ll learn how to build a REST API for your Node.js app that sends N1QL / SQL queries to retrieve data from Couchbase. This post continues...

September 15, 2021
How to Troubleshoot Your SDK Connection using SDK Doctor & Couchbase Alternate Addresses

How to Troubleshoot Your SDK Connection using SDK Doctor & Couchbase Alternate Addresses

It’s a common experience to run into network connection errors when you’re developing an application – particularly if you’re connecting from your local computer SDK to a remote cluster. You’re likely to run into situations where your application can connect...

Secure Your Data at Rest with LUKS Disk Encryption in Couchbase

Secure Your Data at Rest with LUKS Disk Encryption in Couchbase

Couchbase now supports LUKS disk encryption to secure your data at rest. Couchbase 7.0 puts a big focus on security, debuting support for both role-based access control (RBAC) for Scopes and Collections, and encryption of at-rest data via Linux Unified...

The N1QL Query Language Now Has a Per-Request Memory Quota

The N1QL Query Language Now Has a Per-Request Memory Quota

Unlike other services, the N1QL query language so far hasn’t had the option to adjust its memory footprint. Until now. With the release of Couchbase Server 7.0, the N1QL Query Service now includes a per-request memory quota. Background The principal...