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How Rocket Companies modernized their data science solution on AWS

AWS Machine Learning Blog

Rockets legacy data science environment challenges Rockets previous data science solution was built around Apache Spark and combined the use of a legacy version of the Hadoop environment and vendor-provided Data Science Experience development tools. This also led to a backlog of data that needed to be ingested.

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What is Hadoop and How Does It Work?

Pickl AI

Hadoop has become a highly familiar term because of the advent of big data in the digital world and establishing its position successfully. However, understanding Hadoop can be critical and if you’re new to the field, you should opt for Hadoop Tutorial for Beginners. Let’s find out from the blog! What is Hadoop?

Hadoop 52
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Data lakes vs. data warehouses: Decoding the data storage debate

Data Science Dojo

Hadoop systems and data lakes are frequently mentioned together. Data is loaded into the Hadoop Distributed File System (HDFS) and stored on the many computer nodes of a Hadoop cluster in deployments based on the distributed processing architecture.

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Unfolding the Details of Hive in Hadoop

Pickl AI

Here comes the role of Hive in Hadoop. Hive is a powerful data warehousing infrastructure that provides an interface for querying and analyzing large datasets stored in Hadoop. In this blog, we will explore the key aspects of Hive Hadoop. What is Hadoop ? Thus ensuring optimal performance.

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Big data engineering simplified: Exploring roles of distributed systems

Data Science Dojo

In the next sections of this blog, we will delve deeper into the technical aspects of Distributed Systems in Big Data Engineering, showcasing code snippets to illustrate how these systems work in practice. Clusters : Clusters are groups of interconnected nodes that work together to process and store data.

Big Data 195
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How to Migrate Hive Tables From Hadoop Environment to Snowflake Using Spark Job

phData

One common scenario that we’ve helped many clients with involves migrating data from Hive tables in a Hadoop environment to the Snowflake Data Cloud. In this blog, we’ll explore how to accomplish this task using the Snowflake-Spark connector. Create a Dataproc Cluster: Click on Navigation Menu > Dataproc > Clusters.

Hadoop 52
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Understanding ETL Tools as a Data-Centric Organization

Smart Data Collective

Extract : In this step, data is extracted from a vast array of sources present in different formats such as Flat Files, Hadoop Files, XML, JSON, etc. Here are few best Open-Source ETL tools on the market: Hadoop : Hadoop distinguishes itself as a general-purpose Distributed Computing platform. Conclusion.

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