dpone-native-accel
dpone-native-accel is the optional provider package for dpone native-transfer
acceleration. It contains the certified MSSQL BCP native -> ClickHouse Native
block encoder and the direct ClickHouse Native TCP ingest backend.
The direct ingest backend sends pre-encoded ClickHouse Native blocks through the
Native TCP protocol without spawning clickhouse-client. native_tcp.backend: auto selects this backend when the provider is installed and certified;
backend: client keeps the subprocess fallback for compatibility benchmarks.
Optional provider package for dpone native-transfer acceleration.
The package exposes the stable provider boundary used by dpone[accel].
Backends declare certified capabilities before dpone can select them for
native_transfer.wire.acceleration.mode: auto|required.
The v0.33 provider includes a fused MSSQL BCP native -> ClickHouse Native block
encoder and a direct ClickHouse Native TCP insert backend. Direct insert uses a
native-protocol INSERT ... VALUES query plus protocol Data packets; it does
not shell out to clickhouse-client and does not materialize Python row
objects.
Certification covers signed/unsigned integers, bool, Float32/Float64 finite extremes, Decimal128/Decimal256 max/min scaled values, nullable decimals, Unicode text, tabs/newlines, binary payloads, UUID, Date/Date32, DateTime/DateTime64 precision, FixedString padding and oversize rejection, and NULL versus empty values. Unsupported layouts fall back to the reference path unless acceleration is explicitly required.
1 maintainer
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distribution
Built Distribution
Filter files by name, interpreter, ABI, and platform.
If you're not sure about the file name format, learn more about wheel file names.
Copy a direct link to the current filters
File details
Details for the file dpone_native_accel-0.72.4.tar.gz.
File metadata
- Download URL: dpone_native_accel-0.72.4.tar.gz
- Upload date:
- Size: 9.6 kB
- Tags: Source
- Uploaded using Trusted Publishing? No
- Uploaded via:
twine/6.1.0 CPython/3.13.13
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 |
cdcaf75a5635bd46d67d2a34b69031c60ba39cde69e67bc6fc82a6a9ce7308c2
|
|
| MD5 |
21ccdacfdd92d7e66c7ab4e5aaf7c339
|
|
| BLAKE2b-256 |
02bcc7ca389df690d634b4a7d1b959f83610dd2a0ed0f64d324291cc1fbf3ea3
|
File details
Details for the file dpone_native_accel-0.72.4-py3-none-any.whl.
File metadata
- Download URL: dpone_native_accel-0.72.4-py3-none-any.whl
- Upload date:
- Size: 12.2 kB
- Tags: Python 3
- Uploaded using Trusted Publishing? No
- Uploaded via:
twine/6.1.0 CPython/3.13.13
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 |
e6e8bed0becb9f693fed53cd238cd316e0950d668af96b7461450bcc11715ffe
|
|
| MD5 |
af213f80ac58f0623c58523b920def5d
|
|
| BLAKE2b-256 |
3bba45bcbb51024ea83b4226cf74a82ca936e83de7bc86eecd7572fae1922c96
|
