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//! Micromegas analytics: makes the telemetry data lake accessible and useful.
// crate-specific lint exceptions:
/// Convert arrow array into Property instances
/// Misc arrow utilities
/// Transforms thread events into call trees
/// Removal of old data
/// Datafusion extensions
/// Module dedicated to the maintenance and query of materialized views
///
/// Unlike the telemetry data lake where it's fast & cheap to write but costly to read,
/// the lakehouse partitions are costly to write but allow for cheap & fast queries using datafusion.
///
/// Views based on a low frequency of events (< 1k events per second per process) are kept updated regularly.
/// Views based on a high frequency of events (up to 100k events per second per process) are metrialized on demand.
/// In-memory log entries in arrow format
/// Parsing of log entries from telemetry payload
/// Parsing of metrics from telemetry payload
/// Access to the metadata stored in the relational database
/// In-memory metrics in arrow format
/// Access to the raw binary telemetry payload
/// Reference-counted set of properties in transit format
/// bulk metadata & payload ingestion using Arrow
/// Streams response for long requests
/// Location in instrumented source code
/// In-memory call tree in arrow format
/// Convert sqlx rows into arrow format
/// Parses thread event streams
/// Conversion between ticks and more convenient date/time representations