Bug Fixes
- client dial retry and health-check retry counting
- missing dependencies
- address parsing
- apply badger options in bm
- client default options
- typo
- pin go 1.13 for CI
- nil out topic on server shutdown
- get-batch for missing keys
- server re-start
- protobuf codegen
- rpc bm startup
- **bm:** allow GC
- **bm/rpc:** await server to be up
- **client:** missing default options
- **db:** correct treestore data race
- **db:** correct cache pre-allocation
- **db:** workaround for tree indexes when reloading
- **db:** cannot call treestore flush on empty tree
- **db:** correct tree cache positions calculation at boostrap
- **db:** include key as digest input
- **db:** correct tree width calculation at startup
- **db:** default option for sync write
- **db/treestore:** revert debug if condition
- **pkg/server:** correct nil pointer dereferences
- **pkg/server:** correct nil pointer dereference on logging
- **pkg/store:** correct inclusion proof call
- **pkg/store:** correct key prefix guard
- **pkg/store:** add miss condition to limit scan result
- **server:** avoid premature termination
- **tools/bm:** stop on error and correct max batch size
- **tree:** benchmark timers
- **tree:** `at` cannot be equal to width
- **tree:** handle missing node in mem store
- **tree:** correct root of an empty tree
Changes
- server refactoring
- rename module
- editorconfig
- gitignore
- gitignore immu binaries
- gitignore vendor
- bumps badger to v2.0.1
- update .gitignore
- remove stale files
- update copyright notice
- gitignore bm binary
- gitignore bm binary
- change default data dir to "immustore"
- gitignore working db directory
- nicer error reporting on client failure
- immu client cleanup
- client option type
- docker cleanup
- server options refactoring
- trigger CI on PRs
- move server options to type
- bump badger to latest v2
- remove dead client code
- license headers
- server options refactoring
- client connection wording
- license headers
- api cleanup
- logging cleanup + thresholds
- more load on rpc bm
- improved logging
- simplified client interface
- extract client health check error
- client error refactoring
- missing license headers
- refactor rpc bms
- add license headers
- refactor server logging
- move client options to type
- strip bm binary
- make all target
- clean bm binary
- improved server interface
- rpc bm cleanup
- minor cleanup in bench.py
- new db constructor with options
- **api:** add index in hash construction
- **bm:** fine tuning
- **bm/rpc:** print error
- **client:** add ByIndex rpc
- **cmd/immu:** align commands to new APIs
- **db:** return item index
- **db:** correct logging messages
- **db:** default options
- **db:** treestore improvements
- **db:** switch to unbalanced tree test
- **db:** add default logger
- **db:** treestore entries discarding and ordering
- **db:** fine tuning
- **immu:** improve printing
- **immu:** improved membership verification
- **logger:** expose logging level
- **pkg/api:** add Hash() method for Item
- **pkg/api/schema:** get new root from proof
- **pkg/api/schema:** relax Proof verify when no prev root
- **pkg/api/schema:** refactor bundled proof proto message
- **pkg/api/schema:** add Root message and CurrentRoot RPC
- **pkg/db:** split data and tree storage
- **pkg/store:** code improvements
- **pkg/store:** add error for invalid root index
- **pkg/tree:** add verification for RFC 6962 examples
- **pkg/tree:** improve comment
- **schema:** add index
- **server:** add ByIndex rpc
- **tools:** add nimmu hacking tool
- **tools:** benchmark
- **tools:** armonize comparison settings
- **tools:** no logging needed for nimmu
- **tools:** add makefile target for comparison
- **tools:** benchmark
- **tools/bm:** correct method signature to accomodate indexes
- **tools/nimmu:** improve input and output
- **tree:** correct returned value for undefined ranges
- **tree:** clean up map store
- **tree:** correct MTH test var naming
- **tree:** reduce testPaths
- **tree:** remove unnecessary int conversion
- **tree:** add map store test
- **tree:** add print tree helper for debugging
- **tree:** add map backed mem store for testing
- **tree:** add IsFrozen helper
Code Refactoring
- change APIs according to the new schema
- reviewed schema package
- rname "membership" to "inclusion"
- use []byte keys
- "db" pkg renamed to "store"
- logging prefixes and miscellany renamed according to immustore
- env vars prefix renamed to IMMU_
- rename module to immustore
- **db:** new storing strategy
- **db:** use Item on ByIndex API
- **db:** use ring buffer for caching
- **pkg/tree:** improve coverage and clean up
- **server:** metrics prefix renamed to immud_
- **tree:** AppendHash with side-effect
- **tree:** testing code improvement
- **tree:** switch to unbalanced tree
- **tree:** reduce lookups
- **tree:** remove unnecessary Tree struct and correct int sizes
- **tree:** simplify Storer interface
- **tree:** trival optimization
Features
- extract rpc bm constructor
- initial draft for storing the tree alongside the data
- immu client
- Makefile
- basic protobuf schema
- poc transport format
- poc grpc server
- poc grpc client
- poc server wiring
- poc client wiring
- topic wiring
- poc topic get
- expose metrics
- server topic get wiring
- poc cli args
- client-side performance logs
- transport schema cleanup
- docker
- server options
- client options
- server options for dbname
- immud command line args
- client cli args
- logging infrastructure
- set stdin support
- add healtcheck command
- client type
- treestore with caching
- make bm
- batch-set
- no healthcheck/dial retry wait-period when set to 0
- bm tooling
- bm improvements (rpc-style and in-process api calls)
- scylla comparison
- immud health-check
- batch get requests
- pretty-print client options
- client connect and wait for health-check
- stateful client connection
- return item index for get and set ops
- expose dial and health-check retry configuration
- apply env options for server
- apply env options for client
- server options from environment
- client options from environment
- client connect with closure
- client errors extracted
- named logger
- bm memstats
- CI action
- server health-check
- db health-check
- set-batch bm
- client set-batch
- key reader
- initial project skeleton
- **api:** add item and item list data structure
- **api:** add membership proof struct
- **client:** membership command
- **client:** add history command
- **cmd/immu:** scan and count commands
- **db:** add membership proof API
- **db:** async commit option
- **db:** add history API to get all versions of the same key
- **db:** get item by index
- **pkg/api/schema:** SafeGet
- **pkg/api/schema:** consistency proof API
- **pkg/api/schema:** add SafeSet to schema.proto
- **pkg/api/schema:** ScanOptions
- **pkg/api/schema:** added Scan and Count RPC
- **pkg/client:** Scan and Count API
- **pkg/client:** consistecy proof
- **pkg/server:** SafeSet RPC
- **pkg/server:** SafeGet RPC
- **pkg/server:** consistency proof RPC
- **pkg/server:** CurrentRoot RPC
- **pkg/server:** Scan and Count API
- **pkg/store:** SafeGet API
- **pkg/store:** count API
- **pkg/store:** consistency proof
- **pkg/store:** SafeSet
- **pkg/store:** CurrentRoot API
- **pkg/store:** range scan API
- **pkg/tree:** consistency proof
- **pkg/tree:** Path to slice conversion
- **pkg/tree:** consistency proof verification
- **pkg/tree:** test case for RFC 6962 examples
- **ring:** ring buffer
- **schema:** add message for membership proof
- **server:** add membership rpc
- **server:** support for history API
- **tree:** audit path construction
- **tree:** membership proof verification
- **tree:** Merkle Consistency Proof reference impl
- **tree:** Merkle audit path reference impl
- **tree:** Storer interface
- **tree:** draft implementation
- **tree:** MTH reference impl
[Unreleased]: https://github.com/vchain-us/immudb/compare/v1.9.4...HEAD