How To Dev

Introduction imgproxy is an efficient image processing and optimization service, featuring fast processing speeds, high security and low memory footprints because it is written in Go. The prominent advantages of imgproxy include the ability to resize, crop, compress and flexibly convert image formats (such as to WebP, AVIF) via URL. Notably, this service supports secure URL signing using HMAC encryption, which prevents DDoS attacks or unauthorized modifications of image size parameters from the client side. Although the NextJS Image component already supports automatic image resizing, it presents several limitations if you choose it for large-scale deployment Resized images stored in the cache of the .next folder only exist within a single NextJS server instance, making it difficult to share the cache when scaling up to multiple instances After building the project, the cache data is lost, or if you find a way to persist these resized images, a large dataset will still consume too much...

Introduction Redis is an in-memory data structure store, used as a database, cache, and message broker. Redis provides very fast access speeds due to storing data in RAM, helping optimize performance for applications requiring low latency and high concurrent query handling capability. Valkey is an open-source project created to continue the development of Redis after Redis changed its license towards a commercial one. Valkey is fully compatible with existing Redis protocols and libraries, bringing advantages in stability, being completely free (BSD-licensed), and supported by a large community and leading technology corporations. Detail First, create a docker-compose.yml file with the following content services : valkey : image : valkey/valkey:8.0-alpine container_name : valkey ports : - "6379:6379" command : valkey-server --save 60 1 --loglevel warning The above code uses Docker Compose to initialize a container running Valkey, exposing port 6379 for ...