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Top 8 Interview Questions on Apache Sqoop

Analytics Vidhya

Apache Sqoop stands for “SQL to Hadoop,” and is one such tool that transfers data between Hadoop(HIVE, HBASE, HDFS, etc.) and relational database servers(MySQL, Oracle, PostgreSQL, […] The post Top 8 Interview Questions on Apache Sqoop appeared first on Analytics Vidhya.

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Shining Some Light In The Black Box Of PostgreSQL Performance

Data Engineering Podcast

In this episode Lukas Fittl shares some hard-won wisdom about the causes and solution of many performance bottlenecks and the work that he is doing to shine some light on PostgreSQL to make it easier to understand how to keep it running smoothly. With Materialize, you can! Data lakes are notoriously complex.

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Cloud Data Warehouse Migrations: Success Stories from WHOOP and Nexon

Snowflake

Before it migrated to Snowflake in 2022, WHOOP was using a catalog of tools — Amazon Redshift for SQL queries and BI tooling, Dremio for a data lake, PostgreSQL databases and others — that had ultimately become expensive to manage and difficult to maintain, let alone scale.

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Building Your Data Warehouse On Top Of PostgreSQL

Data Engineering Podcast

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. How would you categorize the different systems and what is PostgreSQL’s position in that ecosystem? Links PostgreSQL Podcast Episode Swarm64 Podcast Episode Command Prompt Inc.

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WebSockets in Scala, Part 2: Integrating Redis and PostgreSQL

Rock the JVM

Docker for Redis and PostgreSQL We’ll be using Docker images for Redis and Postgres. Next, we’ll create the SQL commands to create the database and necessary tables for Postgres. Skunk for PostgreSQL Integration In this section, we’ll implement the protocols necessary for interacting with Postgres in our application using Skunk.

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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. For anyone who hasn’t used it, can you describe what PostgreSQL is? What are some of the common points of confusion for new users of PostGreSQL? For anyone who hasn’t used it, can you describe what PostgreSQL is?

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PostgreSQL Import CSV: 3 Easy Methods

Hevo

A popular open-source relational database used by several organizations across the world is PostgreSQL. As a business grows, the demand to efficiently handle and process the exponentially growing data also rises.