quantopian/zipline

Can zipline ingest data incrementally?

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#2,198 opened on May 31, 2018

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Description

Dear Zipline Maintainers,

every time I ingest data, zipline seems download all data and process ingest, does it has approach to execute incremental update?

Contributor guide

Research direction
Check if Zipline supports incremental data ingestion by examining the ingestion pipeline and bundle code. Look at the 'ingest' command source in zipline/data/bundles/ for any incremental update mechanisms. Review documentation and issue comments for previous discussions on incremental ingestion.
Tech stack
python
Domain
backend
Issue type
Research
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
PythonZipline
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
65