FrostFS is a decentralized distributed object storage integrated with the NEO Blockchain.
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Leonard Lyubich 3ed0065455 [#395] metabase: Do not add tombstone-on-tombstone records to graveyard
Creating tombstones for tombstones is prohibited in NeoFS system. Metabase
graveyard contains records of the form {address: address}: key is an address
of inhumed object, value is an address of the tombstone. To prevent creation
tombstones for tombstones metabase must control incoming Inhume calls:

 * if Inhume target is a tombstone, then "grave" should not be added;
 * if {a1:a2} "grave" was created earlier and {a2: a3} "grave" came later,
   then first "grave" must be removed as tomb-on-tomb.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-02-19 16:19:26 +03:00
.github [#183] Increase golangci-lint timeout 2020-11-19 09:58:02 +03:00
cmd [#378] cmd/node: Configure tombstone lifetime 2021-02-19 11:56:32 +03:00
config/testnet Update docker-compose testnet config to latest image 2021-01-27 21:24:14 +03:00
docs Update changelog and docs for release v0.15.0 2021-02-15 10:49:38 +03:00
misc [#291] Remove some unused code from repository 2020-12-30 10:27:53 +03:00
pkg [#395] metabase: Do not add tombstone-on-tombstone records to graveyard 2021-02-19 16:19:26 +03:00
.dockerignore Initial commit 2020-07-10 17:45:00 +03:00
.gitattributes build: Better GitHub handling of auto-generated code 2020-08-04 12:17:09 +03:00
.gitignore build: Simplify test/lint related targets 2020-08-04 12:17:09 +03:00
.golangci.yml [#302] Update linter config 2021-01-12 18:47:02 +03:00
CHANGELOG.md Update changelog and docs for release v0.15.0 2021-02-15 10:49:38 +03:00
CONTRIBUTING.md Minor typo fixes 2020-12-30 13:22:50 +03:00
CREDITS.md Add Inner Ring code 2020-07-24 17:07:37 +03:00
Dockerfile.cli [#342] Fixes around Dockerfiles 2021-01-23 20:48:15 +03:00
Dockerfile.ir [#342] Fixes around Dockerfiles 2021-01-23 20:48:15 +03:00
Dockerfile.storage [#342] Fixes around Dockerfiles 2021-01-23 20:48:15 +03:00
Dockerfile.storage-testnet [#342] Fixes around Dockerfiles 2021-01-23 20:48:15 +03:00
go.mod Update neo-go to v0.93.0 2021-02-15 10:49:38 +03:00
go.sum Update neo-go to v0.93.0 2021-02-15 10:49:38 +03:00
LICENSE Initial commit 2020-07-10 17:45:00 +03:00
Makefile [#311] Rewrite make protoc target similarly to neofs-api-go 2021-01-15 16:11:50 +03:00
README.md Minor typo fixes 2020-12-30 13:22:50 +03:00

NeoFS

NeoFS is a decentralized distributed object storage integrated with the NEO Blockchain.


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Overview

NeoFS Nodes are organized in peer-to-peer network that takes care of storing and distributing user's data. Any Neo user may participate in the network and get paid for providing storage resources to other users or store his data in NeoFS and pay a competitive price for it.

Users can reliably store object data in the NeoFS network and have a transparent data placement process due to decentralized architecture and flexible storage policies. Each node is responsible for executing the storage policies that the users select for geographical location, reliability level, number of nodes, type of disks, capacity, etc. Thus, NeoFS gives full control over data to users.

Deep Neo Blockchain integration allows NeoFS to be used by dApp directly from NeoVM on the Smart Contract code level. This way dApps are not limited to on-chain storage and can manipulate large amounts of data without paying a prohibitive price.

NeoFS has native gRPC API and popular protocol gates such as AWS S3, HTTP, FUSE and sFTP allowing developers to easily integrate applications without rewriting their code.

Contributing

Feel free to contribute to this project after reading the contributing guidelines.

Before starting to work on a certain topic, create a new issue first, describing the feature/topic you are going to implement.

Credits

NeoFS is maintained by NeoSPCC with the help and contributions from community members.

Please see CREDITS for details.

License