What is fuzzy matching and how to use it correctly
Fuzzy matching allows you to identify non-exact matches of your target item. It is the foundation stone of many search engine frameworks and one of the main reasons why you can get relevant search results even if you have a...
YCSB-JSON: Implementation for Couchbase and MongoDB
YCSB is a great benchmarking tool built to be easily extended by any driver which supports and implements basic operations like: insert, read, update, delete and scan. Plain synthetic data introduced by YCSB fits this paradigm perfectly. But when it comes...
Tutorial on Using Couchbase Lite for data storage in React Native Apps
Couchbase Lite is an embedded NoSQL database for iOS, Android and .Net platforms. The framework’s API supports native platform bindings for Android (Java), iOS (Swift, ObjC) and UWP/Xamarin (csharp). This implies that if you are building a React Native app...
Spring Security and Dynamic Client Registration | OAuth Part 3
We already discussed how to configure an OAuth 2.0 authentication and how to build a custom token store. In the last article of this series, you will learn how to implement a custom dynamic client registration using spring-security-oauth2. I recommend you...
How to create a custom Token Store for Spring-securtiy-oauth2 | OAuth Part 2
In the previous blog post, we discussed how to configure a simple OAuth2 authentication. However, our implementation has a major flaw in it: we are using an in-memory token store. In-Memory token stores should be used only during development or...
How to configure an OAuth2 Authentication with Spring-Security-Oauth2 using different data sources | OAuth Part 1
As you might have noticed in my previous blog posts, I am a big fan of Spring + Java and Spring + Kotlin. Consequently, whenever I need to implement an OAuth 2.0 authentication, spring-security-oauth2 lib is a natural choice. However,...
Building a Shazam-like app to understand how Tokenizers and Filters work | FTS Part 2
In the previous blog post, we talked about why full-text search is a better solution at scale to implement a well-designed search in your application. In this second part, we are going to deep-dive on the Inverted Index and explore...
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...
NDP Episode #23: Max Neunhoeffer on ArangoDb
ArangoDb is the focus of the latest episode of The NoSQL Database Podcast. Max Neunhoeffer joins as the special guest to talk about this multi-model NoSQL document database. The previous episode of the podcast was Couchbase, the Engagement NoSQL Database...
YCSB-JSON: Benchmarking JSON databases by extending YCSB
Bruce Lindsay once said, “There are three things important in the database world: Performance, Performance, and Performance”. Most enterprise architects know, as we progress in database features and architectures, it’s important to measure performance in an open way so they can compare...