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About

Delta Lake is an open-source storage layer that brings ACID transactions to Apache Spark™ and big data workloads. Data lakes typically have multiple data pipelines reading and writing data concurrently, and data engineers have to go through a tedious process to ensure data integrity, due to the lack of transactions. Delta Lake brings ACID transactions to your data lakes. It provides serializability, the strongest level of isolation level. Learn more at Diving into Delta Lake: Unpacking the Transaction Log. In big data, even the metadata itself can be "big data". Delta Lake treats metadata just like data, leveraging Spark's distributed processing power to handle all its metadata. As a result, Delta Lake can handle petabyte-scale tables with billions of partitions and files at ease. Delta Lake provides snapshots of data enabling developers to access and revert to earlier versions of data for audits, rollbacks or to reproduce experiments.

About

SelectDB is a modern data warehouse based on Apache Doris, which supports rapid query analysis on large-scale real-time data. From Clickhouse to Apache Doris, to achieve the separation of the lake warehouse and upgrade to the lake warehouse. The fast-hand OLAP system carries nearly 1 billion query requests every day to provide data services for multiple scenes. Due to the problems of storage redundancy, resource seizure, complicated governance, and difficulty in querying and adjustment, the original lake warehouse separation architecture was decided to introduce Apache Doris lake warehouse, combined with Doris's materialized view rewriting ability and automated services, to achieve high-performance data query and flexible data governance. Write real-time data in seconds, and synchronize flow data from databases and data streams. Data storage engine for real-time update, real-time addition, and real-time pre-polymerization.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Companies looking for a storage layer software solution for big data workloads

Audience

Companies interested in a solution to manage their real-time data writing and query response processes

Support

Phone Support Not Supported
24/7 Live Support Supported
Online Not Supported

Support

Phone Support Supported
24/7 Live Support Supported
Online Supported

API

Offers API Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Pricing

$0.22 per hour
Free Version Not Supported
Free Trial Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

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Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Supported
Live Online Supported
In Person Supported

Company Information

Delta Lake
Founded: 2019
United States
delta.io

Company Information

SelectDB
China
www.selectdb.com

Alternatives

Apache Hudi

Apache Hudi

Apache Corporation

Alternatives

Apache Doris

Apache Doris

The Apache Software Foundation
Apache Iceberg

Apache Iceberg

Apache Software Foundation
Apache Kudu

Apache Kudu

The Apache Software Foundation
Apache Kylin

Apache Kylin

Apache Software Foundation

Categories

Big Data Supported
Data Engineering Supported
Data Lake Supported

Categories

Integrations

Alibaba Cloud Supported
Acryl Data Supported
Amazon Web Services (AWS) Not Supported
Apache Doris Not Supported
Comcast Business VoiceEdge Supported
DataHub Supported
Databricks Supported
Elasticsearch Not Supported
Feast Supported
IBM StreamSets Supported
Kyvos Semantic Layer Supported
MySQL Supported
OpenMetadata Supported
Split Supported
StarTree Supported
Talend Data Fabric Supported
Trellix Data Encryption Supported
Trino Not Supported
Truthlocks Supported

Integrations

Alibaba Cloud Supported
Acryl Data Not Supported
Amazon Web Services (AWS) Supported
Apache Doris Supported
Comcast Business VoiceEdge Not Supported
DataHub Not Supported
Databricks Not Supported
Elasticsearch Supported
Feast Not Supported
IBM StreamSets Not Supported
Kyvos Semantic Layer Not Supported
MySQL Not Supported
OpenMetadata Not Supported
Split Not Supported
StarTree Not Supported
Talend Data Fabric Not Supported
Trellix Data Encryption Not Supported
Trino Supported
Truthlocks Not Supported
Claim Delta Lake and update features and information
Claim Delta Lake and update features and information
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Claim SelectDB and update features and information