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The power of dbt incremental models for Big Data

Towards Data Science

This post is for those poor souls that need to scan terabytes of data in BigQuery to calculate some counts, sums, or rolling totals over huge event data on a daily or even at a higher frequency basis. In this post, I will go over a technique for enabling a cheap data injestion and cheap data consumption for “big data”.

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Use Data Enrichment to Supercharge AI

Precisely

We work with organizations around the globe that have diverse needs but can only achieve their objectives with expertly curated data sets containing thousands of different attributes. Insurance companies, for example, use data enrichment with location-based information to assess risk accurately.

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Inside Pollen's Software Engineering Salaries

The Pragmatic Engineer

Pollen was an events tech startup founded in 2015, which raised more than $200M in funding and employed about 600 people by 2022. It defied gravity by appearing to thrive at the same time as the Covid-19 pandemic shut down swathes of the events industry, worldwide. To get this newsletter every week, subscribe here.

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1. Streamlining Membership Data Engineering at Netflix with Psyberg

Netflix Tech

Types of late-arriving data Based on the structure of our upstream systems, we’ve classified late-arriving data into two categories, each named after the timestamps of the updated partition: Ways to process such data Our team previously employed some strategies to manage these scenarios, which often led to unnecessarily reprocessing unchanged data.

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The Verdict Is In: Maxa Is the 2023 Snowflake Startup Winner

Snowflake

To make that happen, it leverages the breadth of the Snowflake platform to transform raw data from multiple financial and operational systems into a common data model that users can understand more easily. Maxa’s goal is to automate financial and operations ERP insights extremely fast and without requiring special skills.

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SQL Streambuilder Data Transformations

Cloudera

If you ingest this log data into SSB, for example, by automatically detecting the data’s schema by sampling messages on the Kafka stream, this field will be ignored before it gets into SSB, though they are in the raw data. We will change the schema of the data to include the new field that we emitted in step 1.

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Tips to Build a Robust Data Lake Infrastructure

DareData

If you work at a relatively large company, you've seen this cycle happening many times: Analytics team wants to use unstructured data on their models or analysis. For example, an industrial analytics team wants to use the logs from raw data.