Towards Data Science

MAY 11, 2023

Benefit #2: “ Flexible data model” — Yehonathan Sharvit “When using generic data structures, data can be created with no predefined shape, and its shape can be modified at will.” — Yehonathan Sharvit In the example below, not all the dictionaries in the list have the same keys.

Programming 89

Programming Python Data Schemas Java 89

Monte Carlo

JANUARY 25, 2023

The contracts themselves should be created using well-established protocols for serializing and deserializing structured data such as Google’s Protocol Buffers (protobuf), Apache Avro, or even JSON. In those cases, we try to test on a blank or sample of data. The most important reason to choose one over the other?

Data Warehouse 52

Data Warehouse Data High Quality Data Metadata 52

ProjectPro

JANUARY 31, 2023

Data Variety Hadoop stores structured, semi-structured and unstructured data. RDBMS stores structured data. Data storage Hadoop stores large data sets. RDBMS stores the average amount of data. Works with only structured data. It also discusses several kinds of data.

Big Data 52

Big Data Hadoop Relational Database AWS 52

ProjectPro

AUGUST 21, 2015

Hadoop vs RDBMS Criteria Hadoop RDBMS Datatypes Processes semi-structured and unstructured data. Processes structured data. Schema Schema on Read Schema on Write Best Fit for Applications Data discovery and Massive Storage/Processing of Unstructured data. What is Big Data?

Hadoop 40

Hadoop Big Data Metadata Java 40