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This patch makes compile milvus under windows(MSYS), including: - some cpp adaptation for compile under msys/gcc-10.3 - install toolchain scripts for setup from MinGW/MSYS `scripts/install_deps_msys.sh` - adaptation for POSIX API use in golang * using gofrs/flock instead of syscall.Flock * using x/exp/mmap instead of syscall.Mmap - introducing github actions for build milvus.exe under windows/MSYS - rocksdb's patch for MSYS - adaptation for compile knowhere under windows - a windows package script for pack zip file, `scripts/package_windows.sh` issue #7706 Signed-off-by: Ji Bin <matrixji@live.com>
Data Coordinator
Data cooridnator(datacoord for short) is the component to organize DataNodes and segments allocations.
Dependency
- KV store: a kv store has all the meta info datacoord needs to operate. (etcd)
- Message stream: a message stream to communicate statistics information with data nodes. (Pulsar)
- Root Coordinator: timestamp, id and meta source.
- Data Node(s): could be an instance or a cluster, actual worker group handles data modification operations.