Elasticsearch Memory Mapped File Details

Bibliography

1. mmap
2. Memory-mapped file
3. Memory-mapped I/O
4. Virtual Memory
5. Why not mmap?
6. 10 Things to Know about Memory Mapped File in Java
7. sun.nio.ch.FileChannelImpl.c
8. java.nio.MappedByteBuffer.c
9. Apache Lucene - Index File Formats
10. Use Lucene’s MMapDirectory on 64bit platforms, please!