JavaOne: Comparing Java Web Frameworks – Finally, he finished with an interesting thought – that one of the main scalability issues with any web framework is people i.e. the competencies and preferences of the developers on the team.
Comparing Mongo DB and Couch DB – MongoDB – We are getting a lot of questions "how are mongo db and couch different?" It's a good question: both are document-oriented databases with schemaless JSON-style object data storage. Both products have their place — we are big believers that databases are specializing and "one size fits all" no longer applies.
Why Dart is not the language of the future – Dart fails to provides the advantages of static languages, without compensating by the flexibility of dynamic languages. Nothing has been learned from the dynamic language renaissance of the last ten years; nothing from the functional world; nothing even from the slick concurrency model of Go and its goroutines, also from Google.
So I think it's a step backwards in language design. With Node.js and Coffeescript around, and the programming paradigms they allow, Dart looks already obsolete and inadapted.
Dynamic, typesafe queries in JPA 2.0 – A query for persistent Java™ objects is typesafe if a compiler can verify it for syntactic correctness. Version 2.0 of the Java Persistence API (JPA) introduces the Criteria API, which brings the power of typesafe queries to Java applications for the first time and provides a mechanism for constructing queries dynamically at run tim
Build better Web applications with Google Sitebricks – Sitebricks is a lightweight framework that provides versatile tools for rapidly creating Web applications. It extends the Guice philosophy to the Web. Best of all, Sitebricks is still a young framework. You'll want to keep an eye on upcoming features and on the ecosystem developing around Sitebricks
Gears API Blog: Hello HTML5 – If you've wondered why there haven't been many Gears releases or posts on the Gears blog lately, it's because we've shifted our effort towards bringing all of the Gears capabilities into web standards like HTML5
Book of Vaadin – vaadin.com – Book of Vaadin is a comprehensive documentation of Vaadin. It shows how to get started, gives a good overview of the features and tutors you through advanced aspects of the framework.