You've just installed Ubuntu. You set http_proxy in your terminal, curl google.com works, but sudo apt update fails. Welcome to Linux proxy configuration. Ubuntu (and ...

The first ThreatsDay Bulletin of 2026 lands on a day that already feels symbolic — new year, new breaches, new tricks. If the past twelve months taught defenders anything, it’s that threat actors ...

The Jakarta Persistence API (JPA) is a specification that defines a standardized framework for data persistence. Persistence is the fundamental mechanism for saving and retrieving data over time. In ...

This is an HTTP Proxy (aka gateway) in the form of a Java servlet. An HTTP proxy is useful for AJAX applications to communicate with web accessible services on hosts other than where the web ...

There are many ways to describe a database: the role it plays in a distributed architecture, the various internal components that make it work, and the various levels that define specific roles and ...

What is this book about? As the experience level increases for software developers, it becomes crucial to develop the required skillset for developing quality code ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...