ArcticDB
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man-group
ArcticDB is a high performance, serverless DataFrame database built for the Python Data Science ecosystem.
**Is your feature request related to a problem? Please describe.** I want this simple operation. I have a huge data with timestamp index. I want just the number of rows...
Change error handling message from 'Aborting' to 'Exiting' and replace std::abort() with return. #### Reference Issues/PRs #### What does this implement or fix? #### Any other comments? #### Checklist Checklist...
Ensure exception pointer is checked before rethrowing. #### Reference Issues/PRs #### What does this implement or fix? #### Any other comments? #### Checklist Checklist for code changes... - [ ]...
#### Reference Issues/PRs ```python def test_complete_incomplete_additional_scenarios_errors_np_array(basic_store): lib: NativeVersionStore = basic_store np_arr = np.array([1,2], dtype=np.int64) np_arr_add = np.array([3, 4, 5], dtype=np.int64) symbol = "A" symbolB = "B" # This will pass...
#### Reference Issues/PRs Monday: #### What does this implement or fix? This provides initial implementation of merge functionality supporting only the update part of it. It supports only matching on...
[This PR](https://github.com/man-group/ArcticDB/pull/2632) fixes a backwards compatibility bug when reading data for which the index overlaps with the end of the range. The same problem can be found in the updates...
#### Reference Issues/PRs Addressing comments from #2400 #### What does this implement or fix? #### Any other comments? #### Checklist Checklist for code changes... - [ ] Have you updated...
There is a problem with the `test_library_get_key_path` in linux Conda. Looks like a problem with the test initialization. See this run: https://github.com/man-group/ArcticDB/actions/runs/17605077450/job/50014145372
### Describe the bug When reading and slicing a subset of a large DataFrame: 1. The entire DataFrame appears to be loaded into memory. 2. A slice is taken and...
#### Reference Issues/PRs #### What does this implement or fix? #### Any other comments? #### Checklist Checklist for code changes... - [ ] Have you updated the relevant docstrings, documentation...