Category: Uncategorized

New login process for Couchbase Forums and Community Directory

New login process for Couchbase Forums and Community Directory

At Couchbase we’re focused on providing a smooth and seamless interaction with us, both online and in person. As such, we’re working hard to improve your experience on both the Couchbase Forums and Community Directory, and will be eliminating OneLogin...

Couchbase Mobile Wins IoT Breakthrough Award’s 2018 Health and Wellness Product of the Year

Couchbase Mobile Wins IoT Breakthrough Award’s 2018 Health and Wellness Product of the Year

As the healthcare industry recently wrapped up its biggest event of the year, HIMSS19, we’re thrilled to announce that Couchbase was awarded the IoT Health & Wellness Product of the Year for its support of a mobile diabetes management app...

February 25, 2019
N1QL & SEARCH: Leverage Full-Text Search (FTS) Index in N1QL

N1QL & SEARCH: Leverage Full-Text Search (FTS) Index in N1QL

With Couchbase v6.5, Full-Text Search is now integrated into the Couchbase N1QL query construct. Customers can now leverage FTS indexes directly with N1QL. This provides developers a single API to combine N1QL exact predicate matching and FTS powerful searching. The...

December 11, 2018

How to Certify Couchbase Autonomous Operator On Azure AKS

Our goal on the Couchbase Kubernetes testing team is to rigorously test the Autonomous Operator (AO) and certify the underlying Couchbase Server clusters that the AO manages. We test the AO for proper creation, management, and failure recovery of the...

December 11, 2018
JSON to Insights: Nobel Prize Winners dataset.

JSON to Insights: Nobel Prize Winners dataset.

Nobel prizes are announced over a week in October and the award ceremony is today, December 10th (“It’s already tomorrow in Australia”). There is an interesting story of the how C. V. Raman (of Raman effect) booked his ticket to...

December 9, 2018

A SQL++ Implementation

Summary With the proliferation of JSON databases in recent years, a new query language SQL++ has begun to emerge that could standardize on how to access these data sources.  In fact the language has been around for a number of...

November 25, 2018

Performance Certification of Couchbase Autonomous Operator on Kubernetes

At Couchbase we take performance very seriously, and with the launch of our new product, Couchbase Autonomous Operator 1.0, we wanted to make sure it’s Enterprise-grade and production ready for customers. In this blog post we will discuss the detailed...

TPCx-IoT benchmark with Cisco & Couchbase.

TPCx-IoT benchmark with Cisco & Couchbase.

The Internet of Things (IoT) application brings a new dimension to the database workload.  What makes IoT click is the availability of data from the edge devices at the gateways, servers for instant analysis, rollups, etc.  Data generated is heterogeneous...

August 4, 2018
Tutorial: RecyclerView with Couchbase Lite as Data Source in Android

Tutorial: RecyclerView with Couchbase Lite as Data Source in Android

The RecyclerView widget is a popular option on the Android platform for efficiently displaying dynamic data collections .Couchbase Lite 2.0 is a powerful NoSQL embedded data store for iOS, Android and .Net Mobile Platforms. In this post, we introduce a...

Tutorial: Using the Query API With Couchbase Lite, iOS

Tutorial: Using the Query API With Couchbase Lite, iOS

Couchbase Lite 2.0 is a powerful NoSQL embedded data store for iOS, Android and .Net Mobile Platforms. In an earlier tutorial, we explored the basics of Database and Document CRUD operations using Couchbase Lite within your iOS Swift app. In...

Understanding Index Grouping And Aggregation in Couchbase N1QL Query

Understanding Index Grouping And Aggregation in Couchbase N1QL Query

Couchbase N1QL is a modern query processing engine designed to provide SQL for JSON on distributed data with a flexible data model. Modern databases are deployed on massive clusters. Using JSON provides a flexible data mode. N1QL supports enhanced SQL...

April 3, 2018

Auto-FailOver Features in Couchbase Server 5.5

Couchbase further improves high availability for mission-critical deployments and reduces operator intervention. Couchbase enhances the detection of common disk failures and automatically fails over the node with bad disks saving operators time and energy. It also handles multiple server failures...