In this video, get an introduction to using IndexedDB without a library and see some demonstrations of its complexities and the steps required to use it.
- [Narrator] There are a few ways we can get started … with IndexedDB. … To start with, … we're going have to take a look at the builtin browser API. … First off, … we need to check for IndexedDB support … while all modern browsers have full support. … Some of the older browsers do not. … So don't build an application that can't function … without IndexedDB. … Some modern browsers don't allow you to store data … client side whilst running in incognito mode. … So you should also take that into account. … When designing application, … once we know that IndexedDB is supported, … we can open our database. … IndexedDB allows us to create multiple databases … in the browser. … But remember the old data that you store client side counts … towards your storage limit. … So if we run that in our console … IndexedDB.open … and give it a database name … we can see that it returns an IDB open DB request object. … This is where the browser API starts … to become a bit more complicated … generally than most people need. …
Skill Level Advanced
Web Programming Foundationswith Morten Rand-Hendriksen58m 44s Beginner
1. Front-End Performance Tools
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