Knowledge Hut

MAY 2, 2024

The Pig has SQL-like syntax and it is easier for SQL developers to get on board easily. It also has rich Spark SQL APIs for SQL-savvy developers and it covers most of the SQL functions and is adding more functions with each new release. Spark is fast and so can be used in Near Real Time data analysis.

Scala 96

Scala Hadoop Datasets Java 96

Data Engineering Podcast

NOVEMBER 4, 2021

A natural outgrowth of that capability is the more recent growth of reverse ETL systems that use those analytics to feed back into the operational systems used to engage with the customer. Connect your warehouse to Hightouch, paste a SQL query, and use their visual mapper to specify how data should appear in your SaaS systems.

Data Warehouse 100

Data Warehouse Business Intelligence ETL System Data Lake 100

Ascend.io

DECEMBER 21, 2022

However, data warehouses are only accessible to technical users who know how to write SQL. And, even if you are an SQL expert, there is still a gap between the warehouse and frontline business tools companies use every day. In many ways, ETL and ELT are a one-way door: they aren’t designed to read or write data out of your warehouse.

ETL Tools 52

ETL Tools ETL System Data Warehouse Data Consolidation 52

Data Engineering Podcast

JANUARY 7, 2022

By acting as a virtual hub for data assets ranging from tables and dashboards to SQL snippets & code, Atlan enables teams to create a single source of truth for all their data assets, and collaborate across the modern data stack through deep integrations with tools like Snowflake, Slack, Looker and more.

ETL System 100

ETL System Data Pipeline Data Warehouse Architecture 100

Grouparoo

FEBRUARY 9, 2022

ETL testing can be challenging since most ETL systems process large volumes of heterogeneous data. However, establishing clear requirements from the start can make it easier for ETL testers to perform the required tests. Stages of the ETL Testing Process The ETL testing process can be broken down into 8 different stages.

Process 52

Process ETL System Data Warehouse Metadata 52

Knowledge Hut

NOVEMBER 28, 2023

Kafka is great for ETL and provides memory buffers that provide process reliability and resilience. SQL Today, more and more cloud-based systems add SQL-like interfaces that allow you to use SQL. ETL is central to getting your data where you need it.

Data Engineering 52

Data Engineering Data Engineer Engineering Generalist 52

ProjectPro

NOVEMBER 30, 2021

Data Pipeline - The Differences ETL Pipeline Architecture ETL Pipeline Tutorial - How to Build an ETL Pipeline? Incremental Extraction Each time a data extraction process runs (such as an ETL pipeline), only new data and data that has changed from the last time are collected—for example, collecting data through an API.

Process 52

Process Data Pipeline Data Warehouse AWS 52