omega-ml
  • Introduction
  • User Guide
    • Getting started
    • Working with datasets
      • Storing and retrieving data
      • Filtering Data
      • Large, Out of Core-sized DataFrames
        • Working with MDataFrame
        • MDataFrame Operations
        • Aggregation Framework
        • Debugging
    • Working with models
    • Working with notebooks
    • Deploying models and pipelines
    • Command-line interface
    • Advanced features
    • Integration
  • Administration
  • Development Guide
  • Reference
  • Tutorial Notebooks
  • Screenshots
  • More information
omega-ml
You're reading an old version of this documentation. If you want up-to-date information, please have a look at release/0.17.0.
  • User Guide
  • Working with datasets
  • Large, Out of Core-sized DataFrames
  • View page source

Large, Out of Core-sized DataFrames¶

  • Working with MDataFrame
    • What is MDataFrame?
    • Concepts
    • Storing data as an MDataFrame
    • Getting an MDataFrame
    • Executing a query
    • Persisting the result of a query
    • Slicing
    • Filtering
    • Aggregation and transformation
    • In-database transformations
    • Parallel transformations
    • Customized chunking
    • Lazy evaluation
    • What won’t work
  • MDataFrame Operations
    • Selection
    • Filtering data
    • Ordering operations
    • Aggregation
  • Aggregation Framework
    • Standard Groupby aggregation
    • Motivating example
    • Math operations
    • Datetime Operators
    • String Operators
    • Cached operations
    • Complex operations
  • Debugging
    • Understanding the actual MongoDB query
    • Explaining the access path
Previous Next

© Copyright 2025 (c) omegaml.io by one2seven GmbH.

Built with Sphinx using a theme provided by Read the Docs.
Other Versions v: release/0.16.0
Tags
0.11.3
0.11.4
0.12.0
0.13.0
0.13.2
0.13.4
0.13.5
0.13.6
0.13.7
0.14.0
0.15.1
0.15.2
latest
0.15.3
0.15.5
0.16.0
0.16.1
0.16.2
0.16.3
0.16.4
0.17.0
0.4
0.5
0.9
stable
Branches
master