5 projects tagged "Apache 2.0"
Updated 08 Jan 2013
Weed-FS
| Pop | 32.89 |
|---|---|
| Vit | 11.59 |
Weed-FS is a simple and highly scalable distributed file system. There are two objectives: to store billions of files, and to serve the files fast! Instead of supporting full POSIX file system semantics, it implements only a key-file mapping. Instead of managing all file metadata in a central master, it manages file volumes in the central master and lets volume servers manage files and the metadata. This relieves concurrency pressure from the central master and spreads file metadata into volume servers' memories, allowing faster file access with just one disk read operation. It is modelled on Facebook's Haystack design paper. Only 40 bytes of disk storage are required for each file's metadata, and disk reads are O(1).
Updated 16 Dec 2011
PirateWall
| Pop | 50.04 |
|---|---|
| Vit | 1.00 |
PirateWall is a simple Twitter Client. It displays search results for a certain keyword or hashtag in realtime in a shell-based environment. It can also be configured to act as a data provider for many different visualization tools. For example, it is possible to use the client as a text generator for many XScreensaver applications like "apple2" or "starwars". When used in a Unix shell environment, colorized output can be generated.
Updated 09 Nov 2011
libamqp
| Pop | 23.94 |
|---|---|
| Vit | 23.66 |
libamqp is a C client for AMQP, a wire protocol for message queuing. It should be easy to use from Linux, Solaris, BSD, or Windows. It is intended to be capable of small, fast operation for needs from embedded messaging in sensors to needs of millions of messages a second.
Updated 09 Dec 2010
RepoGuard
| Pop | 35.00 |
|---|---|
| Vit | 1.00 |
RepoGuard is an advanced validation framework with built-in integrations for several common version control systems. The integration is carried out by utilizing the hook mechanisms each version control system provides. The user may provide configurations that are processed through inversion of control mechanisms. RepoGuard is completely written in the Python programming language, which allows for easy integration of other tools. An extensible command line tool for advanced usage is provided, which allows for comfortable administration.
Updated 20 May 2010
Prebake
| Pop | 31.14 |
|---|---|
| Vit | 33.34 |
Build systems fail to scale to large projects when rebuilding a small portion requires stat-ing every project file. Prebake is a build system that uses a long-lived service to hook into the file-system and watch for changes so it can avoid unnecessary I/O for incremental builds. It also solves common problems with Ant and Make: missing dependencies and build cruft from deleted source files. It does away with missing dependencies by doing away with explicit dependencies altogether. Build dependencies are inferred by intersecting globs; if one product takes *.c and produces *.o, and another takes *.o and produces *.lib, then the latter depends on the former. Prebake also gets the benefits of both a declarative build syntax (a la make) and the flexibility of hand coded shell scripts. It uses tightly sandboxed JavaScript and "mobile functions" to get the flexibility of a scripting language with the hard controls on side effects that allow for repeatable builds. In practice, the JS in build files looks declarative, like JSON, but the dynamism is there when you need it.
