Author: Nicolas Frankel Original post on Foojay: Read More Table of Contents My use caseRecipe basicsPutting it all togetherTesting the recipePotential future worksConclusion I’ve been eying OpenRewrite for some time, but I haven’t had time to play with it yet. In case you never heard about OpenRewrite, OpenRewrite takes care of refactoring your codebase to newer language, framework, and paradigm …

Author: Frank Delporte Original post on Foojay: Read More Table of Contents What happens at Java startup Java warmup phase  Deoptimizations Solutions Provided by Azul Coordinated Restore at Checkpoint (CRaC)  ReadyNow  Cloud Native Compiler CRaC Compared to ReadyNow Conclusion  This is the first blog post in a series on faster Java application warmup with ReadyNow.Azul has developed different solutions to help …

Author: Tim Kelly Original post on Foojay: Read More Table of Contents Aggregation pipelineAggregation stages $Match $Project $Unwind $Group $Sort $AddFields Combining stagesWrapping up Finding exactly the data we need isn’t always a simple task. You’ve probably faced situations where you needed to filter information, group it, and even perform calculations to produce a final result. And often, delivering this …