TLDR on SLI, SLO and SLA.
Service Level Indicator (SLI) measure of chosen characteristic of the level of service.
Karolis Ščerbiakas
General guidelines for web app security in the Google Cloud Platform.
Security folks are viewed like those crazy, paranoid doomsday callers on one hand, and on the other hand they viewed like boogeyman who have power to shutdown sprint and give you work so you won’t see sunlight anymore. In fast paced environment security is not at the top of
Micro services. Direct vs indirect communication.
Micro services is a fun in itself. Here are tips when to use messaging over direct HTTP communication.
When to use HTTP:
* Need to message service directly
* Requires a confirmation about success or failure of the request/message
* Message order matters. Need for message sequencing.
* Need for a microservice orchestration.
NestJS, TypeORM and MySQL
I have been using Nest with MySQL. As ORM I used TypeORM for every project.
Definitely I've hit some road blocks on TypeORM and MySQL.
I think TypeORM is the best choice for ORM in node as of now,
but apparently if you use JSON column for your
NestJs validation constraints
If you've coming from Laravel, you're probably used to simple validation rules that ease developers life with confirmed rule. On NestJs there is no such rules. On top of that to make NesJs more flexible it uses class-validator package which you can add to your project
Laravel Valet 504 Gateway Time-Out
I recenly started gettting 504 from Laravel app using valet had some issues while debugging it. Basically it boils down to NGINX.
Go to ~/.config/Valet/nginx/Sites
Add these values to your server or http block.
proxy_connect_timeout 600;
proxy_send_timeout 600;
proxy_read_timeout 600;
send_
Let's clean up or tips how to run your infrastructure
Let’s admit it. Every developer or sys admin or whoever had this “production” server which never felt right.