Redis Cli Cheat Sheet
Optimize Speed with Debounce
One of the easiest optimizations that you can make to your code, if you have a function that gets called often (ex. key press event listener), is using debounce. The idea of debounce is that you store the data that you recieve from an event emitter, but you don’t act on it right away. You wait a predefined amount of time, then you run your callback function with the latest data.
Docker CLI Cheat Sheet
I wrote this post for the dev team at Change Heroes as a reference document on the docker CLI commands that they need to know to survive
Website Load Speed Optimization - Part 1
What makes websites take so long to load and what can we do to speed them up? In this first part, I explain 3 ideas that can greatly boost your website's load speed—image files optimizations, caching, minifying and compressing, and enabling http2
Website Load Speed Optimization - Part 2
In the previous post, I explained the reasoning behind the code you’ll see in this post. Head over there if you want to gain a better understanding of the concepts.Google PageSpeed Plugin for Nginx & Apache If you use nginx or apache as your webserver, then you should definitely consider using Google’s PageSpeed plugin. It already implements all the best practices and optimizations. I highly recommend you use that for your websites.
Redis
This post contains some useful information about working with Redis.Time units There are multiple ways to query the TTL in Redis. The unit of time of the returned value can be confusing. Here’s each command and its returned value’s time format: TTL command return value is in seconds PTTL command return value is in milliseconds avg_ttl from INFO command is in milliseconds Also, note that this average value avg_ttl is just an estimate based on random check of keys.
Redis Cli Commands
Redis Commands Cheat Sheet
REDIS cheatsheet v1.0 starting the server cd redis;./redis-server running the client./redis-cli exists key Test if specified key exists. Return: 1 if exists, 0 if not commands generic commands for all types del key1 key2. KeyN Remove the specified keys. Return: integer 0 if keys removed, 0 if none of the keys existed type key. Title: Redis icon: icon-redis background: bg-red-600 tags: categories: Database date: 2020-12-26 19:33:15 intro: This is a redis quick reference cheat sheet that lists examples of redis commands. Redis Cheatsheet¶ ↑ Please note that this is now quite old and hasn't been updated in a long time. I'm currently not heavily-using Redis and haven't had the opportunity to bring it up to date with the latest Redis.