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kaspad/database
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stasatdaglabs 03b7af9a13 [NOD-532] Replace "chain" with "DAG" where appropriate (#537) 
* [NOD-532] Change chain to DAG in the root package.

* [NOD-532] Change chain to DAG in checkpoints.go.

* [NOD-532] Change chain to DAG in blockdag.

* [NOD-532] Change chain to DAG in cmd.

* [NOD-532] Change chain to DAG in dagconfig.

* [NOD-532] Change chain to DAG in database.

* [NOD-532] Change chain to DAG in mempool.

* [NOD-532] Change chain to DAG in mempool.

* [NOD-532] Change chain to DAG in netsync.

* [NOD-532] Change chain to DAG in rpcclient.

* [NOD-532] Change chain to DAG in server.

* [NOD-532] Change chain to DAG in txscript.

* [NOD-532] Change chain to DAG in util.

* [NOD-532] Change chain to DAG in wire.

* [NOD-532] Remove block heights in dagio.go examples.

* [NOD-532] Rename fakeChain to fakeDAG.

* [NOD-532] Fix comments, remove unused EnableBCInfoHacks flag.

* [NOD-532] Fix comments and variable names.

* [NOD-532] Fix comments.

* [NOD-532] Fix merge errors.

* [NOD-532] Formatted project.
2019-12-17 13:40:03 +02:00
..
cmd/dbtool
[NOD-532] Replace "chain" with "DAG" where appropriate (#537)
2019-12-17 13:40:03 +02:00
ffldb
[NOD-532] Replace "chain" with "DAG" where appropriate (#537)
2019-12-17 13:40:03 +02:00
internal/treap
[NOD-494] Update readmes (#543)
2019-12-16 17:37:17 +02:00
testdata
[NOD-509] Change organization name to kaspanet (#524)
2019-12-08 17:33:42 +02:00
doc.go
[NOD-532] Replace "chain" with "DAG" where appropriate (#537)
2019-12-17 13:40:03 +02:00
driver_test.go
[NOD-510] Change all references to Bitcoin to Kaspa (#531)
2019-12-12 15:21:41 +02:00
driver.go
[NOD-510] Change all references to Bitcoin to Kaspa (#531)
2019-12-12 15:21:41 +02:00
error_test.go
[NOD-375] Move to pkg/errors (#447)
2019-11-04 11:24:12 +02:00
error.go
[NOD-510] Change all references to Bitcoin to Kaspa (#531)
2019-12-12 15:21:41 +02:00
example_test.go
[NOD-510] Change all references to Bitcoin to Kaspa (#531)
2019-12-12 15:21:41 +02:00
export_test.go
[NOD-510] Change all references to Bitcoin to Kaspa (#531)
2019-12-12 15:21:41 +02:00
interface.go
[NOD-510] Change all references to Bitcoin to Kaspa (#531)
2019-12-12 15:21:41 +02:00
log.go
[NOD-509] Change organization name to kaspanet (#524)
2019-12-08 17:33:42 +02:00
README.md
[NOD-494] Update readmes (#543)
2019-12-16 17:37:17 +02:00

README.md

database

ISC License GoDoc

Package database provides a block and metadata storage database.

Please note that this package is intended to enable kaspad to support different database backends and is not something that a client can directly access as only one entity can have the database open at a time (for most database backends), and that entity will be kaspad.

When a client wants programmatic access to the data provided by kaspad, they'll likely want to use the rpcclient package which makes use of the JSON-RPC API.

The default backend, ffldb, has a strong focus on speed, efficiency, and robustness. It makes use of leveldb for the metadata, flat files for block storage, and strict checksums in key areas to ensure data integrity.

Feature Overview

  • Key/value metadata store
  • Kaspa block storage
  • Efficient retrieval of block headers and regions (transactions, scripts, etc)
  • Read-only and read-write transactions with both manual and managed modes
  • Nested buckets
  • Iteration support including cursors with seek capability
  • Supports registration of backend databases
  • Comprehensive test coverage