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Top 8 Interview Questions on Apache Sqoop

Analytics Vidhya

and relational database servers(MySQL, Oracle, PostgreSQL, […] The post Top 8 Interview Questions on Apache Sqoop appeared first on Analytics Vidhya. Introduction In this constantly growing technical era, big data is at its peak, with the need for a tool to import and export the data between RDBMS and Hadoop.

Hadoop 222
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How to do Change Data Capture (CDC), using Singer

Start Data Engineering

Introduction Why Change Data Capture Setup Prerequisites Source setup Destination setup Source, MySQL CDC, MySQL => PostgreSQL Pros and Cons Pros Cons Conclusion References Introduction Change data capture is a software design pattern used to track every change(update, insert, delete) to the data in a database.

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Taking A Tour Of PostgreSQL with Jonathan Katz - Episode 42

Data Engineering Podcast

Summary One of the longest running and most popular open source database projects is PostgreSQL. It is difficult to capture any single facet of this database in a single conversation, let alone the entire surface area, but in this episode Jonathan Katz does an admirable job of it.

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Building Your Data Warehouse On Top Of PostgreSQL

Data Engineering Podcast

Summary There is a lot of attention on the database market and cloud data warehouses. If you want to build a warehouse that gives you both control and flexibility then you might consider building on top of the venerable PostgreSQL project. Links PostgreSQL Podcast Episode Swarm64 Podcast Episode Command Prompt Inc.

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PostgreSQL vs. MySQL: 10 Key Differences 

Meltano

PostgreSQL and MySQL are among the most popular open-source relational database management systems (RDMS) worldwide. For all of their similarities, PostgreSQL and MySQL differ from one another in many ways. That’s because MySQL isn’t fully SQL-compliant, while PostgreSQL is.

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Make Database Performance Optimization A Playful Experience With OtterTune

Data Engineering Podcast

Summary The database is the core of any system because it holds the data that drives your entire experience. Andy Pavlo researches autonomous database systems, and out of that research he created OtterTune to find the optimal set of parameters to use for your specific workload. How does it relate to your work with NoisePage?

Database 100
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Create a No-code GraphQL Server Using Hasura and PostgreSQL

Workfall

This blog will demonstrate to you how Hasura and PostgreSQL can help you accelerate app development and easily launch backends. In this blog, we will cover: GraphQL Hasura PostgreSQL Hands-on Conclusion GraphQL GraphQL is an API query language and runtime for answering queries with existing data. Why Hasura is Fast?