cas

package

v0.2.1 Latest Latest Go to latest Published: Dec 1, 2025 License: AGPL-3.0 Imports: 5 Imported by: 0

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Valid go.mod file
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Repository

github.com/bottledcode/atlas-db

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Documentation ¶

Index ¶

Constants
func ComputeHash(data []byte) []byte
type Store
- func NewStore(quorumMgr consensus.QuorumManager) *Store
- func (s *Store) Get(ctx context.Context, hash []byte) ([]byte, error)
- func (s *Store) Put(ctx context.Context, key []byte, data []byte) (hash []byte, err error)

Constants ¶

View Source

const (
	// ChunkSize is the size of each chunk for splitting large values
	ChunkSize = 1024 * 1024 // 1MB
)

Variables ¶

This section is empty.

Functions ¶

func ComputeHash ¶

func ComputeHash(data []byte) []byte

ComputeHash computes the SHA-256 hash of data

Types ¶

type Store ¶

type Store struct {
	// contains filtered or unexported fields
}

Store provides content-addressable storage for Atlas-DB. This is a thin client wrapper that chunks data and makes RPC calls. Actual storage happens on the server side via the consensus layer.

func (*Store) Get ¶

func (s *Store) Get(ctx context.Context, hash []byte) ([]byte, error)

Get retrieves data by its hash from the cluster. It fetches chunks from peers using DeReference RPC and reassembles them.

func (*Store) Put ¶

func (s *Store) Put(ctx context.Context, key []byte, data []byte) (hash []byte, err error)

Put stores data in the CAS and returns its hash. The data is chunked and replicated to all nodes in the cluster via RPC. This operation is idempotent - storing the same data multiple times is safe. No data is stored locally; everything goes directly to the server.

Source Files ¶

View all Source files

store.go

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