deltabase 0.9.0

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DeltaBase is a lightweight, comprehensive solution for managing Delta Tables in both local and cloud environments. Built on the high-performance frameworks polars and deltalake, DeltaBase streamlines data operations with features like upsert, delete, commit, and version control. Designed for data engineers, analysts, and developers, it ensures data consistency, efficient versioning, and seamless integration into your workflows.

Setup

To install deltabase, run the following command:

pip install deltabase

Usage

from deltabase import delta

# connect to a delta source
db:delta = delta.connect(path="mydelta")

# upsert records into a table 
db.upsert(table="mytable", primary_key="id", data=[
    {"id": 1, "name": "alice"}
])

# commit table to delta source
db.commit(table="mytable")

# read records from sql context
result = db.sql("select * from mytable")
print(result) # output: [{"id": 1, "name": "alice"}]

Magic

deltabase provides magic for Jupyter Notebooks to allow for seamless transitions between python, sql, and ai. (see example)