Nick Clarke

Poor performance when reading as_of a date with many early versions deleted

1

### Describe the bug There is a feature called _tombstone all_ that is supposed to prevent version search having to walk the entire historical version list when the early versions...

This adds a chunking api to ArcticDB. It allows users to easily read a large data set in row chunks. This facilitates processing huge data sets with controlled memory usage...

In Pandas you can use `df.iloc[slice(5, None)]` or `df.iloc[5:]` to slice from row 5 to the end of the dataframe. It would be useful if the `row_range` could take `None`...

A simple example would be to get the max value in a column without reading all the data. Missing data (NaNs) should be ignored. The current workaround is to create...

**Is your feature request related to a problem? Please describe.** When append is called on a symbol that does not exist, it automatically creates the symbol. This is similar to...

We saw this challenge and thought it was really interesting, so we decided to see how easy it would be to solve using simple Python with ArcticDB. ArcticDB is a...