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Understanding Change Data Capture (CDC) in MySQL and PostgreSQL: BinLog vs. WAL + Logical Decoding

Towards Data Science

How CDC tools use MySQL Binlog and PostgreSQL WAL with logical decoding for real-time data streaming Photo by Matoo.Studio on Unsplash CDC (Change Data Capture) is a term that has been gaining significant attention over the past few years. Is the process of pulling logs from MySQL and PostgreSQL the same?

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100 SQL Interview Questions and Answers

ProjectPro

Explore beginner-friendly and advanced SQL interview questions with answers, syntax examples, and real-world database concepts for preparation. Looking to land a job as a data analyst or a data scientist, SQL is a must-have skill on your resume. Data was being managed, queried, and processed using a popular tool- SQL!

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Change Data Capture at Pinterest

Pinterest Engineering

While the open source Debezium connector, such as the MySQL connector, works seamlessly for a single shard, the challenge lies in making it compatible with our distributed databases. MySQL®️ is a trademark of Oracle Corporation. Some large databases can have approximately 10,000 shards. or its affiliates. or its affiliates.

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Azure SQL Database: The Future of Cloud Data Management

ProjectPro

What makes the Azure SQL database so popular for OLTP applications? What features of Microsoft Azure SQL database give it an edge over its competitors? To get answers to all these questions, read our ultimate guide on Azure SQL Database! Table of Contents What is Azure SQL Database? How To Connect To Azure SQL Database?

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SQL for Data Engineering: Success Blueprint for Data Engineers

ProjectPro

At the heart of these data engineering skills lies SQL that helps data engineers manage and manipulate large amounts of data. Did you know SQL is the top skill listed in 73.4% Almost all major tech organizations use SQL. According to the 2022 developer survey by Stack Overflow , Python is surpassed by SQL in popularity.

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What’s New: Zerobus and Other Announcements Improve Data Ingestion for Lakeflow Connect

databricks

We have also continued innovating for customers who want more customization options and use our existing ingestion solution, Auto Loader.

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10 SQL Query Optimizations Tips and Techniques | ProjectPro

ProjectPro

Did you know that poorly optimized SQL queries can increase database response times by up to 80%? This necessitates performing SQL query optimization to ensure efficient and effective database management. Table of Contents What is Query Optimization in SQL? FAQs on SQL Query Optimization What is Query Optimization in SQL?

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