Legacy systems cost more than anyone budgets for. Gartner puts it bluntly: companies spend up to 80% of IT budgets just keeping old applications running — ...

The fairytale of Bodo/Glimt is over, but they have left an unforgettable mark on the 2025-26 Champions League season. The Norwegian side was one of the biggest surprises of the season, winning ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Andres Almiray, a serial open-source ...

ABSTRACT: Microservices have revolutionized traditional software architecture. While monolithic designs continue to be common, particularly in legacy applications, there is a growing trend towards the ...

Generics make your code more flexible and easier to read, and they help you avoid ClassCastExceptions at runtime. Get started with this introduction to using generics with the Java Collections ...

The PositionIndexOp class represents a position in an aggregation as an single dimension array index from the start of the aggregation. $Id: PositionIndexOp.java,v 1. ...

Introduced with the Java 17 release, pattern matching enhances the instanceof operator so Java developers can better check and object's type and extract its components, and more efficiently deal with ...

On the day before Thanksgiving 2020, the Amazon Kinesis data streaming service in AWS' main region US-East-1 went down for several hours. The company explained the outage in its subsequent failure ...