offline first database comparison

We have hosted the application offline first database comparison in order to run this application in our online workstations with Wine or directly.

Quick description about offline first database comparison:

In this project I have implemented the exact same chat application with different database technologies. You can use it to compare metrics and learn about the differences. The chat app is a web-based angular application, with functionality similar to Whatsapp Web. All metrics are measured automatically via code in a browser test (chrome: headless). The results heavily depend on the developer's device. You should compare the values relative to one another and not as absolute values. Also, you might want to create new metrics that better represent how you would use the respective database. WatermelonDB and the RxDB-LokiJS project use the LokiJS database as storage, which is an in memory database that regularly persists the data to IndexedDB either on interval, or when the browser tab is closed. By doing so, less slow IndexedDB transaction are used. Keeping and processing the data in memory has the benefit of being much faster.

Features:

• AWS Amplify Datastore
• RxDB LokiJS with LokiJS Storage & GraphQL replication
• Message insert to message list change
• Realtime Replication
• Complex Queries
• Client Side Encryption

Programming Language: TypeScript.
Categories: