Grouparoo

OCTOBER 6, 2021

This provided a nice overview of the breadth of topics that are relevant to data engineering including data warehouses/lakes, pipelines, metadata, security, compliance, quality, and working with other teams. For example, grouping the ones about metadata, discoverability, and column naming might have made a lot of sense.

Data Engineering 52

Data Engineering Data Engineer Engineering Pipeline-centric 52

Towards Data Science

MARCH 5, 2024

Like a dragon guarding its treasure, each byte stored and each query executed demands its share of gold coins. Join as we journey through the depths of cost optimization, where every byte is a precious coin. It is also possible to set a maximum for the bytes billed for your query. Photo by Konstantin Evdokimov on Unsplash ?

Bytes 72

Bytes Google Cloud Cloud Storage Utilities 72

Knowledge Hut

JANUARY 3, 2024

It is infinitely scalable, and individuals can upload files ranging from 0 bytes to 5 TB. In S3, data consists of the following components – key (name), value (data), version ID, metadata and access control lists. They are made for use as transactional databases and are suitable for storing structured and relational data.

AWS 52

AWS Amazon Web Services Certification Relational Database 52

Knowledge Hut

DECEMBER 19, 2023

It allows the addition of metadata to the changes, which facilitates team members in pinpointing the changes introduced in the code, why it was made, and when and who made it. Using compiled languages like C and C++ and interpreted languages like JavaScript and Python, the java code is compiled into byte code to make a class file.

Java 98

Java Programming Language Architecture Database 98

Confluent

MAY 29, 2019

In this way, registration queries are more like regular data definition language (DDL) statements in traditional relational databases. Rigid file naming standards that had built-in dependency metadata. zip Zip file size: 3593 bytes, number of entries: 9 drwxr-xr-x 2.0 6 objects dropped. 6 objects created.

Kafka 95

Kafka Management Bytes SQL 95

ProjectPro

JANUARY 31, 2023

Big data operations require specialized tools and techniques since a relational database cannot manage such a large amount of data. NameNode is often given a large space to contain metadata for large-scale files. The metadata should come from a single file for optimal space use and economic benefit.

Big Data 52

Big Data Hadoop AWS Relational Database 52

ProjectPro

NOVEMBER 22, 2021

StructType is a collection of StructField objects that determines column name, column data type, field nullability, and metadata. To define the columns, PySpark offers the pyspark.sql.types import StructField class, which has the column name (String), column type (DataType), nullable column (Boolean), and metadata (MetaData).

Hadoop 52

Hadoop Python Datasets Metadata 52