ZFS is a combined file system and logical volume manager designed by Sun Microsystems. The features of ZFS include protection against data corruption, support for high storage capacities, efficient data compression, integration of the concepts of filesystem and volume management, snapshots and copy-on-write clones, continuous integrity checking and automatic repair, RAID-Z and native NFSv4 ACLs. -Wikipedia

jQuery plugin which prevents user activity with the page (or part of the page) while it is triggered and until some action will unlock it. BlockUI adds elements to the DOM to give it both the appearance and behavior of blocking user interaction.

System properties a key value pairs that can be provided to an application, often used to configure it at run time.

Blink is an open source rendering engine forked from WebKit. It is included in Google Chrome 28+ and Opera 14+. Blink includes a different multiprocess architecture than WebKit2, and the V8 JavaScript engine, rather than JavaScriptCore.

'tel' is a URI scheme specification for telephone numbers, which describes resources for telephone numbers linked to within documents.

The MS SQL Server SqlGeography type represents data in a geodetic (round earth) coordinate system.

In programming, a dynamic variable is a variable whose address is determined when the program is run. In contrast, a static variable has memory reserved for it at compilation time.

MDC (*mapped diagnostic context*) is a way to attach thread-scoped named identifier that can be added to every log message from that thread.

Dynamic binding (aka dynamic dispatch) is the process of mapping a message to a specific piece of code (method) at runtime.

RoboSpice is an Open source library for Android to perform long running background tasks. It has been designed primarily to execute network processing (such as performing REST requests) but it can be used as a full, working, replacement for AsyncTasks.

Use this tag on questions regarding input mismatch exceptions that occur when using the `Scanner` object.