Data Engineering Weekly

DECEMBER 4, 2022

The article highlights the challenges of maintaining data models in a world where SQL data warehouses are no longer the primary data platform. The author discusses the need for richer metadata to support complex data lineage and evolving privacy requirements.

Data Engineering 52

Data Engineering Data Engineer Engineering Data Lake 52

Cloudera

MAY 19, 2021

Data Ingestion. The raw data is in a series of CSV files. We will firstly convert this to parquet format as most data lakes exist as object stores full of parquet files. Parquet also stores type metadata which makes reading back and processing the files later slightly easier. P2 GPU instances are not supported.

Machine Learning 136

Machine Learning Datasets Data Science Raw Data 136

ProjectPro

JULY 23, 2021

For example, one of the Lambda functions will invoke the metadata in the image uploaded. AWS S3 allows you to store the dataset (CSV file) in S3 buckets for further processing, and CloudWatch keeps track of your data's log files and lets you analyze them as needed. Source Code- AWS Athena Big Data Project for Querying COVID-19 Data 25.

AWS 52

AWS Project Amazon Web Services Cloud Computing 52

Cloudera

APRIL 3, 2023

The new feature this blog post is aiming to discuss about Iceberg V2 format (version 2), as the Iceberg table specification explains, the V1 format aimed to support large analytic data tables, while V2 aimed to add row level deletes and updates. Read why the future of data lakehouses is open.

Data Warehouse 79

Data Warehouse Metadata Java Data 79

Monte Carlo

JUNE 14, 2023

The modern data stack era , roughly 2017 to present data, saw the widespread adoption of cloud computing and modern data repositories that decoupled storage from compute such as data warehouses, data lakes, and data lakehouses. Think of an automatically updating encyclopedia for your data platform.

Data Pipeline 52

Data Pipeline Architecture Data Lake Data Warehouse 52

AltexSoft

NOVEMBER 7, 2022

Metadata database. A metadata database stores information about user permissions, past and current DAG and task runs, DAG configurations, and more. By default, Airflow handles metadata with SQLite which is meant for development only. The most common applications of the platform are. Airflow still doesn’t have it, though.

PostgreSQL 52

PostgreSQL Metadata Python MySQL 52

DataKitchen

OCTOBER 11, 2021

Figure 2: Example data pipeline with DataOps automation. In this project, I automated data extraction from SFTP, the public websites, and the email attachments. The automated orchestration published the data to an AWS S3 Data Lake. Monitoring Job Metadata. About the Author. Priyanjna Sharma.

Engineering 60

Engineering BI Business Analyst Metadata 60

Cloudera

JUNE 4, 2018

The solution to this massive data challenge embedded the Aspire Content Processing Framework into the Cloudera Enterprise Data Hub as a Cloudera Parcel – a binary distribution format containing the program files, along with additional metadata used by Cloudera Manager. compliance reporting.

Pharmaceutical 45

Pharmaceutical Unstructured Data Electronics Metadata 45