Crate mz_persist

source ·
Expand description

Persistence for differential dataflow collections

Modules

  • cfg
    Configuration for crate::location implementations.
  • error
    Persistence related errors.
  • file
    File backed implementations for testing and benchmarking.
  • gen
    Generated protobuf code and companion impls.
  • indexed
    A persistent, compacting, indexed data structure of (Key, Value, Time, i64) updates.
  • intercept
    Test utilities for trapping and injecting responses in external storage.
  • location
    Abstractions over files, cloud storage, etc used in persistence.
  • mem
    In-memory implementations for testing and benchmarking.
  • metrics
    Implementation-specific metrics for persist blobs and consensus
  • postgres
    Implementation of Consensus backed by Postgres.
  • retry
    Retry utilities.
  • s3
    An S3 implementation of Blob storage.
  • unreliable
    Test utilities for injecting latency and errors.
  • workload
    A configurable data generator for benchmarking.