Announcing Couchbase Server 6.0 with Analytics
We are proud to announce that Couchbase Server 6.0 is now available, with the central theme of helping reduce the time to insight from enterprise applications. As part of this release, Couchbase Analytics service is now officially available. After two...
Navigating Kubernetes Vulnerabilities with the Autonomous Operator
The first critical vulnerability in the Kubernetes container orchestration platform was disclosed earlier this month. This vulnerability affects all versions of Kubernetes greater than 1.0.0. It also affects RedHat OpenShift platform versions greater than 3.0.0. In this post we look...
Deep Dive Into Our Test Framework Built For Certifying 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...
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...
JSON to Insights: Analyzing US healthcare Data.
“Nothing is certain except for death and taxes.” This isn’t a dataset made with a bed of roses or manicured green grass. A bit more serious. Let’s see if we can quickly learn anything here. The dataset is the following. “name”...
JSON to Insights: Fast and Easy
Co-author: Sitaram Vemulapalli, Principal Engineer, Couchbase R&D. “The answer my friend is hiding in JSON” – Bob Dylan There are a lot of public JSON datasets and then is awesome JSON datasets. Every company, including yours, has stored a lot of...
Understanding Cross Datacenter Replication (XDCR) – Part 1
If you have any familiarity with Couchbase, you definitely know XDCR. If you use Couchbase for any of your applications, you are very likely using XDCR. I wouldn’t be wrong if I said, XDCR is indeed one of our customers’...
How to log queries generated by Spring Data
One of the ways to improve your application performance in Couchbase is to create indexes for common queries. However, when you are working with Spring Data using its standard DSL, the generated query is not very clear, which makes a...
Curated Couchbase Containers on AWS Marketplace for Containers
Couchbase has a strong and long lasting relationship with AWS going back to 2012. Today we are thrilled to announce that Couchbase and AWS are building upon that relationship with, Couchbase being a featured launch partner for the AWS Marketplace for...
Connecting to Couchbase via ODBC
Couchbase Analytics Couchbase Data Platform now supports hybrid transaction/analytical processing (HTAP) workloads. Plus, our massively parallel processing (MPP) query engine lets users run ad-hoc analytical queries that deliver faster insights without impacting performance. Couchbase Analytics reduces the time to insight...
On Par with Window Functions.
Use golf analogy when explaining to executives. Use a car analogy for all others. — Confucius. The purpose of window functions is to translate the business reporting requirements declaratively and effectively to SQL so query performance and developer/business-analyst efficiency...