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Great blogs from Great Expectations

Stay up to date on our releases and comments on the current state of data management

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Community Spotlight: Great Expectations and PagerDuty Alerts by Niall Woodward
Thanks to Niall Woodward Great Expectations now supports PagerDuty Alerts
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Watch Great Expectations Community Show and Tell
Watch the video from our first community show and tell!
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Great Expectations Case Study: Avanade
This case study describes how the data team at Avanade, a professional services company providing IT consulting and services focused on the Microsoft platform, is using Great Expectations to address data drift issues in their pipelines.
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Continuous Integration for your data with GitHub Actions and Great Expectations
One step closer to CI/CD for your data pipelines
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Great Expectations Community Show and Tell
Join our first ever community show and tell!
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How does Great Expectations fit into ML Ops?
In this second post in our 2-part ML Ops series, we'll outline how data validation and documentation with Great Expectations fit into an ML Ops workflow.
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Why data quality is key to successful ML Ops
In this first post in our 2-part ML Ops series, we are going to look at ML Ops and highlight how and why data quality is key to ML Ops workflows.
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Great Expectations 301: Great Expectations in a Hosted Environment
Watch the video from our new webinar!
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Dagster + Great Expectations = Data quality right in your pipeline
Exciting news: We've partnered with Dagster on a Great Expectations integration!
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Not all SQL is created equal
How Great Expectations guarantees data cross-infrastructure consistency
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Great Expectations Case Study: Calm
This case study describes how the data engineering team at Calm, the leading app for sleep, meditation, and relaxation, is using Great Expectations to ensure high quality data.
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Watch Great Expectations 201: Customizing for Collaboration Webinar
Watch the video from our new webinar!
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Great Expectations 201: Customizing for Collaboration
Sign up to attend our webinar focused on collaboration!
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Great Expectations Case Study: Komodo Health
This case study describes how Komodo Health, a healthcare technology startup, successfully leveraged Great Expectations to ensure data quality in their data pipelines.
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Watch Great Expectations 101: Getting Started Webinar
Watch the video from our new webinar series!
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Building a Self-Updating Data Dictionary with Great Expectations (UPDATED)
Extending Great Expectations data documentation makes it possible to build customized sites that are dynamically updated based on new data. Here, we build a self-updating data dictionary.
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Great Expectations 101: Getting Started Webinar
Announcing a new webinar series!
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Anonymized usage statistics
Anonymized stats from the community will help improve Great Expectations.
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Let's work together
How does the Great Expectations team engage with users, developers, and contributors?
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Staying Safe During a Pandemic by Sleeping.
Bad sleep puts you and your community at risk.
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Choose Your Adventure: Exploring Great Expectations Datasources and Batch Kwargs
Datasources make it possible to interact with data and compute environments together; this blog post walks through some of the core API elements of Great Expectations datasources.
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Who’s On Call? How We Do Community Support.
Our new process for community support
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Just One More Stratification!
Or: How to say “no” as a data person
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Data Day Texas 2020
Slides and impressions from my first time at ddtx.
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A pod of whales. A murder of crows. A [_____] of data scientists.
The data community weighs in on what we should call ourselves.
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New Digs; New Energy
That’s right, Great Expectations has a new website!!!
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Great Expectations now supports execution in Spark!
A blog post with much clapping...
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Welcome to Great Expectations, FileDataAsset!
The latest Great Expectations release has first-class support for FileDataAssets, with a new set of file-level expectations
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Announcing Great Expectations v0.4 (We have SQL...!)
Great Expectations can now execute in native SQL using the SQL Alchemy API. Thanks to everyone who made this (and a bunch of other cool additions) happen!
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Down with Pipeline debt / Introducing Great Expectations
Pipeline debt is a species of technical debt that infests data systems. We’re releasing Great Expectations, an open-source tool that make it easy to test data pipelines. Come take it for a spin!