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How Snowflake Enhanced GTM Efficiency with Data Sharing and Outreach Customer Engagement Data

Snowflake

However, that data must be ingested into our Snowflake instance before it can be used to measure engagement or help SDR managers coach their reps — and the existing ingestion process had some pain points when it came to data transformation and API calls. Each of these sources may store data differently.

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Druid Deprecation and ClickHouse Adoption at Lyft

Lyft Engineering

Introduction At Lyft, we have used systems like Apache ClickHouse and Apache Druid for near real-time and sub-second analytics. Sub-second query systems allow for near real-time data explorations and low latency, high throughput queries, which are particularly well-suited for handling time-series data.

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Building Real-time Machine Learning Foundations at Lyft

Lyft Engineering

In early 2022, Lyft already had a comprehensive Machine Learning Platform called LyftLearn composed of model serving , training , CI/CD, feature serving , and model monitoring systems. However, streaming data was not supported as a first-class citizen across many of the platform’s systems — such as training, complex monitoring, and others.

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Deployment of Exabyte-Backed Big Data Components

LinkedIn Engineering

Co-authors: Arjun Mohnot , Jenchang Ho , Anthony Quigley , Xing Lin , Anil Alluri , Michael Kuchenbecker LinkedIn operates one of the world’s largest Apache Hadoop big data clusters. These SSH-based processes consumed resources, negatively impacting our server and service performance.

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Business Intelligence vs Business Analytics: Difference Stated

Knowledge Hut

Tools Used TIBCO PowerBI SAP Business Objects QlikSense Word processing MS Visio MS Office Tools Google docs Approach Business intelligence focuses on descriptive statistics. Business Intelligence v s Business Analytics: Definitions Business Intelligence refers to the process of gathering and analyzing data to make better business decisions.

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Addressing the Challenges of Sample Ratio Mismatch in A/B Testing

DoorDash Engineering

SRM represents one of the most egregious data quality issues in A/B tests because it fundamentally compromises the basic assumption of random assignment. For example, if two reasonably sized groups are expected to be split 50/50, but instead show a 55/45 split, the assignment process likely is compromised.

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Rollups on Streaming Data: Rockset vs Apache Druid

Rockset

With Confluent’s recent IPO, streaming data has officially gone mainstream, “becoming the underpinning of a modern digital customer experience, and the key to driving intelligent, efficient operations” to quote from their letter to shareholders. Batch processes simply don’t cut it.