lindb / lindb Goto Github PK
View Code? Open in Web Editor NEWLinDB is a scalable, high performance, high availability distributed time series database.
Home Page: https://lindb.io/
License: Apache License 2.0
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broker/storage node register based on etcd
rollup job for time series store
- rollup s->m->h->d based on interval and field type
change to use safe-thread flock without copy code
Primary code was copied from web blog even without remove annotation.Change to use flock library with simple proxy.
Advantages: nonblock & fdMutex
https://github.com/gofrs/flock
add auth for admin rest api
index build for new time series based on multi-version
metadata store based on etcd
bundling frontend static files inside golang binary
coordinate task between broker and storage nodes based on etcd
memory timeseries database
- support cutoff with TTL;
- like LRU cache;
fanout queue implement
flush time series data into sstable based on kv store
build broker runtime dependency in main driver
integration test framework
add system screenshot for readme
client driver for golang
dump data in memDB to file
- version control ability of metricStore;
- query ability;
- persistency ability;
master elect and coordinator
aggregate data based streaming
not found broker.toml
field store in memory database
discovery storage/broker node list
allocate-free Fnv-1a
storage runtime dependency
fanout queue implement
create shard storage based on coordinator task event
coordinate master elect based on etcd
sql parse
- sql parse;
2.build execute plan object;
compact job for common kv store
write logic for broker/storage
define contributing workflow
[fe]create lindb frontend project
discovery broker active nodes
create database for shard/replica assignment
DAG pipelines for running tasks
metric table reader
- read Metric-Block
- read TSEntry
- read field data
build broker runtime dependency
init frontend project for lindb console
common kv store
implement common kv store for index/data, support column family like rocksdb
segment readerWriter based of buffered IO
database admin api
create/update database;
search data api using sql
wal replication for storage node
add README
- intro lindb;
2.ci status;
3.how to build/deploy etc.
4.how to contributing;
commit message guideline
best practice for commit message format
client driver for java
Get a logger with a name or something like that, such as mod name
build storage runtime dependency in main driver
rpc interface and simple implement with go native pkg
internal stats metric for monitoring lindb self
broker rest server
1 create rest server for rest requests and grpc gateway proxy requests in the same port
2 auth grpc proxy request
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