7d5f5aa977
Summary: Previously, the shared library (make shared_lib) was built with only one compile line, compiling all .cc files and linking the shared library in one step. That step would often take 10+ minutes on one machine, and could not take advantage of multiple CPUs (it's only one invocation of the compiler). This commit changes the shared_lib build to compile .o files individually (placing the resulting .o files in the directory shared-objects) and then link them into the shared library at the end, similarly to how the java static build (jls) does it. Tested by making sure that both static and shared libraries work, and by making sure that "make clean" cleans up the shared-objects directory. Closes https://github.com/facebook/rocksdb/pull/2165 Differential Revision: D4897121 Pulled By: yiwu-arbug fbshipit-source-id: 9811e043d1c01e10503593f3489d186c786ee7d7 |
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|---|---|---|
| arcanist_util | ||
| buckifier | ||
| build_tools | ||
| cache | ||
| cmake/modules | ||
| coverage | ||
| db | ||
| docs | ||
| env | ||
| examples | ||
| hdfs | ||
| include/rocksdb | ||
| java | ||
| memtable | ||
| monitoring | ||
| options | ||
| port | ||
| table | ||
| third-party | ||
| tools | ||
| util | ||
| utilities | ||
| .clang-format | ||
| .deprecated_arcconfig | ||
| .gitignore | ||
| .travis.yml | ||
| appveyor.yml | ||
| AUTHORS | ||
| CMakeLists.txt | ||
| CONTRIBUTING.md | ||
| DEFAULT_OPTIONS_HISTORY.md | ||
| DUMP_FORMAT.md | ||
| HISTORY.md | ||
| INSTALL.md | ||
| LANGUAGE-BINDINGS.md | ||
| LICENSE | ||
| Makefile | ||
| PATENTS | ||
| README.md | ||
| ROCKSDB_LITE.md | ||
| src.mk | ||
| TARGETS | ||
| thirdparty.inc | ||
| USERS.md | ||
| Vagrantfile | ||
| WINDOWS_PORT.md | ||
RocksDB: A Persistent Key-Value Store for Flash and RAM Storage
RocksDB is developed and maintained by Facebook Database Engineering Team. It is built on earlier work on LevelDB by Sanjay Ghemawat (sanjay@google.com) and Jeff Dean (jeff@google.com)
This code is a library that forms the core building block for a fast key value server, especially suited for storing data on flash drives. It has a Log-Structured-Merge-Database (LSM) design with flexible tradeoffs between Write-Amplification-Factor (WAF), Read-Amplification-Factor (RAF) and Space-Amplification-Factor (SAF). It has multi-threaded compactions, making it specially suitable for storing multiple terabytes of data in a single database.
Start with example usage here: https://github.com/facebook/rocksdb/tree/master/examples
See the github wiki for more explanation.
The public interface is in include/. Callers should not include or
rely on the details of any other header files in this package. Those
internal APIs may be changed without warning.
Design discussions are conducted in https://www.facebook.com/groups/rocksdb.dev/