If you‘re looking to enhance the security, performance, and flexibility of your WebLogic application in 2023, setting up a proxy server with SSL support is a smart move. In this comprehensive guide, we‘ll dive deep into WebLogic Proxy with SSL (wl proxy ssl), covering everything from the basics of how it works to step-by-step configuration…
If you‘re using Nginx as a reverse proxy or load balancer, you know how critical it is to ensure high availability and quickly recover from server failures. That‘s where the proxy_next_upstream directive comes in. This powerful feature allows Nginx to automatically pass failed requests to the next upstream server, providing a seamless experience for users….
Are you developing applications on the Oracle Apex platform and looking for an easy and low-cost way to make them accessible on the web under your own custom domain? While the Oracle Cloud Free Tier provides a great way to get started with Apex for free, the default URLs it provides for accessing your apps…
Gitlab is a powerful DevOps platform that handles everything from source code management to CI/CD and monitoring. While Gitlab bundles its own web server and can be run standalone, in many cases it makes sense to put Gitlab behind a reverse proxy like Nginx. There are several benefits to this approach: Nginx can handle tasks…
APIs have become the backbone of modern application architectures, powering the communication between microservices, cloud services, and client apps. The explosive growth of APIs – Akamai reports a 30x increase in API traffic in 2021 – has made them a prime target for attackers. Gartner predicts that by 2022, API attacks will become the most…
If you‘re running Elasticsearch to power search for your application or to analyze logs and metrics, you know how critical it is to keep your cluster secure, fast, and easy to manage. One way to enhance an Elasticsearch deployment is to put a proxy in front of it. Let‘s take a deep dive into what…
As a Linux and proxy server expert, I‘ve seen firsthand how the rise of containerization and kubernetes has revolutionized application deployment and management. One of the most powerful tools in the kubernetes ecosystem is nginx, the popular open-source web server and reverse proxy. In this comprehensive guide, we‘ll dive deep into using nginx as a…
Introduction Proxy servers are a fundamental component of modern computer networks, serving as the intermediaries that connect our devices to the vast expanse of the internet. Far from being a one-size-fits-all solution, proxy servers come in many flavors, each with its own strengths, use cases, and configuration options. In this in-depth guide, we‘ll explore the…
Introduction Node.js has become a popular platform for building web applications and services, thanks to its event-driven architecture, rich ecosystem of packages, and ability to handle high concurrency. However, as with any web-facing software, security is a critical consideration. One way to protect access to Node.js applications is by integrating with an enterprise authentication system…
Nginx is a powerful web server and reverse proxy that is well-suited for hosting multiple web applications on subdomains. In this comprehensive guide, we‘ll dive deep into subdomain reverse proxying with Nginx and share tips and best practices from Nginx experts. What is a Reverse Proxy? A reverse proxy is a server that sits in…
If you‘ve worked on a Vue.js project that uses the webpack dev server (e.g. one created with the Vue CLI), chances are you‘ve encountered the notorious "invalid host header" error at some point. It commonly crops up when trying to access the dev server through a reverse proxy, preventing the application from loading. As a…
If you‘ve ever encountered a dreaded "502 Bad Gateway" error page when accessing a website proxied through Nginx, the underlying cause may be revealed in the following ominous message in the Nginx error logs: upstream sent too big header while reading response header from upstream This cryptic error is Nginx‘s way of saying the HTTP…
