Amazon Simple Email Service (Amazon SES) is a highly scalable and cost-effective bulk and transactional email-sending service for businesses and developers.

Compass is an open-source CSS authoring framework which uses the Sass stylesheet language to make writing stylesheets powerful and easy.

SOA stands for Service-Oriented Architecture, a flexible set of design principles that allow multiple separate systems from several business domains to inter-operate. Service orientation is a paradigm that frames what you do. Service-oriented architecture (SOA) is a type of architecture that results from applying service orientation. ([From soa-manifesto.org][1] )

Move semantics is a programming language feature that allows a copy operation to be replaced by a more efficient "move" when the source object is a temporary or an otherwise expiring object.

For questions pertaining to the measurement or improvement of a SQL query (that deals with speed).

Redmine is a flexible project management web application. Written using the Ruby on Rails framework, it is cross-platform and cross-database.

Multipurpose Internet Mail Extensions (MIME) is an Internet standard that extends the format of email to support text in character sets other than ASCII, non-text attachments, message bodies with multiple parts, and header information in non-ASCII character sets

Additional functionality not defined in a class that the helper operates on.

Unzipping is uncompressing ZIP archives, the opposite of zipping.

Java Native Access (JNA) provides pure Java access to native shared libraries without the need for additional native or JNI code.

Large data is data that is difficult to process and manage because its size is usually beyond the limits of the software being used to perform the analysis.