A research tick store for microstructure features should optimize for:

Question

Accepted Answer

Time-range scans by symbol, as-of correctness, and compression/retention tiers aligned to research query patterns. — Tick stores: time-range by symbol, as-of correctness, tiered retention — not spreadsheet dumps.

Answer

Only spreadsheet exports.

Answer

Random key-value access without timestamps.

Answer

Single global lock on all symbols for every query.

A research tick store for microstructure features should optimize for:

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