Prompt

Optimize time series data storage and queries.

<data_characteristics>
{volume, frequency, retention}
</data_characteristics>

<query_patterns>
{typical time series queries}
</query_patterns>

<current_issues>
{performance or storage problems}
</current_issues>

Optimize:
1. Database selection
2. Schema design
3. Compression strategy
4. Aggregation rules
5. Query optimization
6. Retention policies