timelake
The open time-series lakehouse, for Python. Timelake keeps time series in your own bucket (S3 and S3-compatible stores, Google Cloud Storage, Azure Blob Storage) or on local disk, as Apache Iceberg tables with Parquet files, kept compact by the writer itself. Data goes in and out as Apache Arrow.
pip install timelake
import timelake
lake = timelake.Lake("s3://lake/wh", storage_options={"aws_region": "eu-west-1"})
t = lake.create_table("iot.readings", batch.schema, time_column="time", series_key=["device_id"])
t.append(batch) # pyarrow Table/RecordBatch/reader, polars, ...
lake.sql("SELECT * FROM iot.readings WHERE device_id = 'pump-7' ORDER BY time DESC LIMIT 1")
lake.latest("iot.readings") # pyarrow.Table, one row per device
- Docs: timelake.dev/docs/python
- Source: github.com/polythings/timelake
Licensed under the Apache License 2.0.
1 maintainer
Metadata
1 maintainer
Release files for timelake 0.5.0
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Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| timelake-0.5.0.tar.gz | 197.4 kB | Details |
Built distributions (wheels)
| File | Reset | |||
|---|---|---|---|---|
| timelake-0.5.0-cp310-abi3-win_amd64.whl | CPython 3.10 | abi3 | Windows x86-64 | Details |
| timelake-0.5.0-cp310-abi3-manylinux_2_28_x86_64.whl | CPython 3.10 | abi3 | Linux glibc 2.28+ x86-64 | Details |
| timelake-0.5.0-cp310-abi3-manylinux_2_28_aarch64.whl | CPython 3.10 | abi3 | Linux glibc 2.28+ ARM64 | Details |
| timelake-0.5.0-cp310-abi3-macosx_11_0_arm64.whl | CPython 3.10 | abi3 | macOS 11.0+ ARM64 | Details |
| timelake-0.5.0-cp310-abi3-macosx_10_12_x86_64.whl | CPython 3.10 | abi3 | macOS 10.12+ x86-64 | Details |
Total release size: 264.2 MB
Release files / timelake-0.5.0.tar.gz
| Download URL | timelake-0.5.0.tar.gz |
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