Delta Lake is an open-source architecture for building a Lakehouse by creating a structured layer for all types of data (including unstructured data) stored in a Data Lake. This structured layer enables some features similar to the features available in relational databases, along with other ...
Delta Lake is optimized for Structured Streaming on Databricks.Delta Live Tablesextends native capabilities with simplified infrastructure deployment, enhanced scaling, and managed data dependencies. Delta table streaming reads and writes Use Delta Lake change data feed on Databricks ...
Delta Lake is fully compatible with Apache Spark APIs, and was developed for tight integration with Structured Streaming, allowing you to easily use a single copy of data for both batch and streaming operations and providing incremental processing at scale....
1. What is Delta Lake? Delta Lake is an open-source storage layer that enables building a data lakehouse on top of existing storage systems over cloud objects with additional features like ACID properties, schema enforcement, and time travel features enabled. Underlying data is stored in snappy ...
Delta Lake to check for missing or unexpected data. You can use Unity Catalog to register tables according to your data governance model and required data isolation boundaries. Unity Catalog allows you to track the lineage of your data as it is transformed and refined, as well as apply a ...
This calculus has changed with the emergence of open table formats, such as Delta Lake and Iceberg, and integration with data catalogs, such as Unity Catalog and Purview. Governed data lakes, also called data lakehouses, combine the scalability and flexibility of data lakes with the analytics re...
Dive into data lakes—what they are, how they're used, and how data lakes are both different and complementary to data warehouses.
A data lake is a centralized repository that ingests, stores, and allows for processing of large volumes of data in its original form.
A data lake is a data storage strategy whereby a centralized repository holds all of an organization's structured and unstructured data.
A data lake is a data storage strategy whereby a centralized repository holds all of an organization's structured and unstructured data.