Category: Couchbase Server

The new Couchbase Autonomous Operator 1.0 for Kubernetes and OpenShift is now GA!

I am thrilled to announce that our brand new product Couchbase Autonomous Operator for Kubernetes is now officially GA! We are the first NoSQL database to launch a production-ready Kubernetes operator for open source Kubernetes and Red Hat OpenShift. Couchbase...

6.0 beta couchbase analytics

Announcing Couchbase Server 6.0 Beta

The innovation engine at Couchbase is in full swing and we’ve made significant updates in the 6.0 beta to the Analytics, Eventing, and Full-Text Search services. Couchbase Analytics Service is now officially in beta – it’s been 2 years since...

Timers Couchbase Eventing Functions

Timers in Couchbase Functions

We are pleased to announce the support of Timers in Couchbase 6.0 Beta release. This is the an important innovation in Couchbase Functions that enables asynchronous compute in reference to wall-clock events. Timers are constructs by which developers can specify...

Full-text search improvements in Couchbase Server 5.5 & 6.0

Couchbase Server 5.5 and 6.0 add several new features to the Full-Text Search (FTS) service (among many other new features). Included, are performance/manageability improvements, finalizing the geospatial feature, and adding extensive new language analyzers. Indexing engine improvements Foundational improvements were...

/ August 22, 2018
Analytics Example

The Couchbase Data Platform in Action: Analytics

Contents What is CBAS and how does it compare to “standard” Couchbase? Example Data and Configuration Code and Queries Web Client Web Server and Queries Querying with SQL++ Query Optimization Query Results and REST Response Conclusion Postscript With the release...

Azure Cloud

Azure Functions with Couchbase Server (video)

Azure Functions allow you to use “serverless” architecture on Microsoft Azure. All you do is write the code, and Azure Functions takes care of the servers for you. Azure Functions In this video, I’m going to show you how to...

SQL++

Changes to the Couchbase Analytics Service

Contents 6.0 Data Definition Language Postscript The Couchbase Analytics Service uses the SQL++ query language. SQL++ is an modern query language designed to work with semi-structured data and the JSON data model. SQL++ is backwards-compatible with SQL. The Coucbase Analytics...

Testing ANSI JOINs

Overview The main purpose of this article is to show how Couchbase ANSI JOINs are tested. In Couchbase version 5.5, you can now execute joins using the ANSI standard syntax. This addition to joins makes them much more flexible, but...

/ August 16, 2018

Create a Full Text Search Typeahead with Go, jQuery, and NoSQL

About a week ago I write a tutorial for implementing a typeahead search with Node.js and jQuery. A typeahead is one of many great use-cases when using full text search (FTS), but it certainly isn’t the only use-case. As many...

From https://www.nationalmuseum.af.mil/Upcoming/Photos/igphoto/2001339275/mediaid/2438863/

Eventing: Notification with Couchbase Functions

Eventing is a new service available in Couchbase Server. The Cincinnati Reds are interested in using this feature to more quickly serve their VIP customers. A concierge is assigned to one or more VIPs. When the VIP enters the ballpark,...