Ralph's Blog about this and that (RSS | Atom)

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Dexie.js live queries

Published: January 22, 2022  •  javascript, database, ionic

In this blog post, I will show you an example of the new live query feature in Dexie.js 3.2 that enables an application to subscribe to IndexedDB queries.

Working with MongoDB TTL Indexes from Java

Published: February 05, 2018  •  database, mongodb, java

A brief introduction to time to live indexes in MongoDB and how to access them from Java

Working with MongoDB Capped Collections from Java

Published: February 04, 2018  •  Updated: February 05, 2018  •  mongodb, java, database

A brief overview of capped collections in MongoDB and how to access them from Java

Using Dexie.js in a TypeScript application

Published: January 12, 2018  •  Updated: December 03, 2018  •  database, javascript, ionic

In this blog post I present a way to use Dexie in a TypeScript application

IndexedDB programming with Dexie.js

Published: January 12, 2018  •  database, javascript

In this blog post, I give you an overview of Dexie, a minimalistic wrapper library for IndexedDB. Write simpler and more concise IndexedDB code with Dexie.

Offline capable Ionic Web App with IndexedDB

Published: September 15, 2017  •  Updated: December 03, 2018  •  database, javascript, ionic

Example of an Ionic web application that stores data in an IndexedDB and works offline.

A closer look at IndexedDB

Published: September 12, 2017  •  Updated: October 30, 2017  •  database, javascript

IndexedDB, the database in the browser. How does it work and what can you do with it.

Lovefield, a SQL database engine for the web

Published: February 27, 2017  •  Updated: November 29, 2018  •  database, ionic, javascript

A short introduction to Lovefield, a JavaScript SQL database engine. And how to build an Ionic app that uses Lovefield as database access layer.

Storing data with localStorage and Lockr

Published: January 20, 2017  •  Updated: June 19, 2017  •  database, javascript