Remove Data Ingestion Remove Metadata Remove Unstructured Data
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Is Apache Iceberg the New Hadoop? Navigating the Complexities of Modern Data Lakehouses

Data Engineering Weekly

This ecosystem includes: Catalogs: Services that manage metadata about Iceberg tables (e.g., Compute Engines: Tools that query and process data stored in Iceberg tables (e.g., Maintenance Processes: Operations that optimize Iceberg tables, such as compacting small files and managing metadata. Trino, Spark, Snowflake, DuckDB).

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How to Build a Data Lake?

ProjectPro

Here’s the breakdown of the core layers - Data Ingestion: The ingestion layer handles transferring data from various sources into the data lake. It supports batch processing for large amounts of data and real-time streaming for continuous data.

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AI Data Management: The Complete Guide for Data Teams

Monte Carlo

This article explores what AI data management really means and why getting it right determines whether your AI initiatives succeed or fail. You’ll learn the key challenges data teams face, from breaking down silos to managing unstructured data at scale. Managing unstructured data quality presents new challenges.

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What is a Data Lakehouse? by Matt Richards

Scott Logic

What Dixon didn’t anticipate was how quickly his pristine lake would become the notorious “data swamp”. Data lakes brought unprecedented flexibility and cost savings through commodity hardware and open-source software. More precisely, Schneider et al. More precisely, Schneider et al.

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AWS Glue-Unleashing the Power of Serverless ETL Effortlessly

ProjectPro

When Glue receives a trigger, it collects the data, transforms it using code that Glue generates automatically, and then loads it into Amazon S3 or Amazon Redshift. Then, Glue writes the job's metadata into the embedded AWS Glue Data Catalog. being data exactly matches the classifier, and 0.0 Why Use AWS Glue?

AWS
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Why Open Table Format Architecture is Essential for Modern Data Systems

phData: Data Engineering

First, we create an Iceberg table in Snowflake and then insert some data. Then, we add another column called HASHKEY , add more data, and locate the S3 file containing metadata for the iceberg table. In the screenshot below, we can see that the metadata file for the Iceberg table retains the snapshot history.

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How to Build RAG Pipelines for LLM Projects?

ProjectPro

It discusses the RAG architecture, outlining key stages like data ingestion , data retrieval, chunking , embedding generation , and querying. With step-by-step examples, you'll learn to integrate data from text files and PDFs while leveraging embeddings for precision. Use indexes for metadata fields to reduce latency.