ArcticDB
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man-group
ArcticDB is a high performance, serverless DataFrame database built for the Python Data Science ecosystem.
#### Reference Issues/PRs Monday ref: 8471524478 #### What does this implement or fix? Introduces `ExpressionNode._from_pyarrow_expression_str`. This is required for predicate pushdown integration with polars. E.g. when we do: ``` lf...
Ordering the index in terms of columns doesn't really make any sense, it would be better to order it by row slices.
#### Reference Issues/PRs More tests migrated to asv with S3 and new framework that allows LMDB, Amazon S3 and others: - batch tests - modification tests - update, append, delete...
This commit adds some brief code example of how I think we can simplify the current framework. The main idea is that currently the `EnvConfigurationBase` is responsible for too many...
#### Reference Issues/PRs #### What does this implement or fix? #### Any other comments? #### Checklist Checklist for code changes... - [ ] Have you updated the relevant docstrings, documentation...
Experiment with compiling with Clang rather than GCC for better tooling and auto-vectorization
#### Reference Issues/PRs This is a rework of https://github.com/man-group/ArcticDB/pull/2201 #### What does this implement or fix? This enables using the QueryBuilder to resample libraries where dynamic schema is enabled. This...
### Describe the bug Update doesn't handle the index properly when a MultiIndex Dataframe/Series is used. The old index name is used and the values are set to 0. ###...
#### Reference Issues/PRs NOTE: Part of the review are only the the tests the utility.py and environment_setup.py are part of https://github.com/man-group/ArcticDB/pull/2185 they are here to support the creation of this...
**Is your feature request related to a problem? Please describe.** By default, lmdb alows 126 readers. This number seems a little too small. **Describe the solution you'd like** Just like...
