A "public suffix" is one under which Internet users can directly register names. Some examples of public suffixes are ".com", ".co.uk" and "pvt.k12.wy.us". The Public Suffix List is a list of all known public suffixes.

In computer science, the Actor model is a mathematical model of concurrent computation that treats "actors" as the universal primitives of concurrent digital computation: in response to a message that it receives, an actor can make local decisions, create more actors, send more messages, and determine how to respond to the next message received.

phpa is an interactive command line shell for PHP.

It is a replacement for the interactive mode of the PHP interpreter (php -a), hence the name.

Google launched their Google App Engine (GAE) a year ago. The free hosting in App Engine is allocated 500 MB of persistent storage and enough CPU and bandwidth for about 5 million page views a month. Also, if you really want more you can see pricing plans.

GAE will support Java going forward. Unfortunately PHP support on the App Engine is still left as the top item in the wishlist.

Google has added the Java runtime to its App Engine, that (semi-)free service that lets you build and host web apps on Google's very own cloud distributed infrastructure.

When App Engine was first introduced, almost a year ago to the day, it stuck with Python, a favorite among code-happy Google Oompa Loompas. But after countless request from developers outside the Mountain View Chocolate Factory, the platform has now embraced Java as well.

The Persevere project is an open source set of tools for persistence and distributed computing using intuitive standards-based JSON interfaces of HTTP REST, JSON-RPC, JSONPath, and HTTP Channels. The core of the Persevere project is the Persevere Server. The Persevere server includes a Persevere JavaScript client, but the standards-based interface is intended to be used with any framework or client.