About Time-Series Lab
Author Background
This site is maintained by an independent developer with 10+ years of data engineering experience, focused on time-series databases, IoT data, financial tick data, and observability.
| Domain | Experience |
|---|---|
| Time-series DBs (QuestDB / InfluxDB / TimescaleDB / ClickHouse) | 8+ years |
| IoT & sensor data pipelines | 6+ years |
| Financial high-frequency data (tick / L2 / OHLC) | 5+ years |
| Observability & monitoring (Prometheus / Grafana / QuestDB) | 5+ years |
What This Site Does
In-depth QuestDB tutorials in both Chinese and English: from installation, ILP ingestion, SAMPLE BY aggregation, ASOF JOIN, symbol types, to Grafana dashboards, crypto-trading anomaly detection, and zero-cost self-hosted setups. All code is verified runnable in a real QuestDB environment (Docker).
Contact
| Channel | Link |
|---|---|
| admin@questdblab.org | |
| Telegram | @questdblab |
| GitHub | questdblab |
Disclaimer
This is an independent community project with no affiliation to the QuestDB official project. “QuestDB” is a trademark of its respective owner. Content here does not constitute an endorsement or recommendation of any product.