Redis with Node Crash Course - Cache Data for Improved Performance

This crash course aims to teach you how to utilize Redis to speed up your query time.

Timeline
0:00 - What is Caching
9:04 - Download Redis
11:27 - Setting up an Express App & Connect it to Redis
19:16 - Adding Data to Redis
24:41 - Retrieving Data
28:06 - Redis in Practice
40:20 - Expiring Data

[kisshore]

Thanks for the great tutorial...Also thanks for not cutting out the stuck up point it was enjoyable and natural to see that people get stucked!! felt connected!!😂😂🤟

[ahmetcengiz]

This video is everything! Have a nice day!

[amacodes]

Thanks man really great video and I enjoyed learning Redis on your channel. However, for those wondering why they may be getting some weird errors, I'll like to let u know that Redis now supports Promises out of the box, and the check out the documentation while following along. I found this very useful in setting up Redis| import { createClient } from 'redis';

const client = createClient();

client.on('error', (err) => console.log('Redis Client Error', err));

await client.connect();

await client.set('key', 'value');
const value = await

[rauldeandrade]

Hi Laith. I really love your videos. Would you consider doing a series on Redis modules and Redis OM? Either here or in udemy would be great! There is very little content around the modules despite some of them being several years old and nothing really on redis om because it's a recent tool. I watched most of your videos and I really like your clear and concise way of explaining things, especially Kubernetes in practice. I also really love your audio setup. It's very clear and pleasant to listen to for extended periods of time.
I'm very grateful and looking forward to buying some courses from you on a platform like udemy or something. All the best and keep sharing. You're talented at this

[sunumbrella]

Thank you so much for making this video!

[manben]

Very clear sir, thank you for the video. I learnt a lot👏

[mahendranath]

thank you so much I just complete the whole ✌👍🙌👏👌

[RajeshYadav-dinv]

Hey mate love your videos, can you please do a video on express with Typescript possibly?

[iylnrpn]

Hi! thanks for the video
I'm making API service with redis, that should deal with huge amout of people speedily. So i'm doing some stress test. If i do 2000 times of cotinuous 'get' from redis, without any interver between the execution, it takes long time for the first 'get' (0.03 second), and the shorter time(0.001 second) for the following every 'get's. And when I do 2000 times of 'get' with 3 seconds of intervals, like all of the 'get' being the first attempt, it takes long time for every 'get's. what is the reason, and how to fix this? i checked the maxmemory policy and it was 'noeviction'. I'm using python 3.11

[susheelyadav]

Could you please make a video in RabbitMQ in depth.

[APerson-ds]

Thank You! You should do a MERN Applications with Redis on it!

[ahoymatey]

You will probably not want to use the promisy library i got rid of that and got it to work by directly using await client.set(key, value) and i had to add await client.connect(); to the listen callback when it starts up

[brownsugar]

RedisSearch with RedisJson in NodeJS 🙂

[icnawaz]

Hi, I'm using windows 10. I don't see redis-server executable file in src folder! What to do?

[apurbadehidar]

Most of this runs with legacyMode true in 2022