common

Databend Common

base contains runtime, pool, allocator and rangemap.
building sets up the environment for building components and internal use.
cache contains cache traits designed for memory and disk, and provides a basic LRU implementation.
exception, error handling and backtracking.
grpc wraps some of the utility code snippets for grpc.
hashtable, a linear probe hashtable, mainly used in scenarios such as group by aggregation functions and join.
http is a common http handler that includes health check, cpu/memory profile and graceful shutdown.
io focus on binary serialisation and deserialisation.
metrics takes over the initialization of the PrometheusRecorder and owns the PrometheusHandle.
storage provides storage related types and functions.
tracing handles logging and tracing.