Related Products
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About
Amazon QLDB is a fully managed ledger database that provides a transparent, immutable, and cryptographically verifiable transaction log owned by a central trusted authority. Amazon QLDB can be used to track each and every application data change and maintains a complete and verifiable history of changes over time. Ledgers are typically used to record a history of economic and financial activity in an organization. Many organizations build applications with ledger-like functionality because they want to maintain an accurate history of their applications' data, for example, tracking the history of credits and debits in banking transactions, verifying the data lineage of an insurance claim, or tracing movement of an item in a supply chain network. Amazon QLDB is a new class of database that eliminates the need to engage in the complex development effort of building your own ledger-like applications.
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About
Entrust YDB with keeping your application state regardless of how large or frequently modified it is. Handling petabytes of data and millions of transactions per second is not an issue. Build analytical reports based on data you store in YDB with performance comparable to database management systems purpose-built for this use case. No compromises on consistency and availability are necessary. Use the YDB topics feature to reliably send data between your applications or consume change data capture feed from regular tables. Exactly-once and at-least-once semantics are available to choose from. YDB is designed to work in three availability zones, ensuring availability even if the whole availability zone goes offline. It recovers automatically after a disk, server, or data center failure with minimum latency disruptions for applications.
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Platforms Supported
Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook
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Platforms Supported
Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook
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Audience
Businesses searching for a managed ledger database that provides a cryptographically verifiable transaction log
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Audience
IT teams wanting an open-source distributed SQL Database solution with high availability, scalability, strong consistency, and ACID
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Support
Phone Support
24/7 Live Support
Online
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Support
Phone Support
24/7 Live Support
Online
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API
Offers API
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API
Offers API
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Screenshots and Videos |
Screenshots and Videos |
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Pricing
$0.03 per GB per month
Free Version
Free Trial
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Pricing
Free
Free Version
Free Trial
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Reviews/
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Reviews/
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Training
Documentation
Webinars
Live Online
In Person
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Training
Documentation
Webinars
Live Online
In Person
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Company InformationAmazon
Founded: 1994
United States
aws.amazon.com/qldb/
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Company InformationYDB
Founded: 2022
ydb.tech
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Alternatives |
Alternatives |
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Categories |
Categories |
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Integrations
AWS Lambda
Amazon DynamoDB
Amazon ElastiCache
Amazon Managed Blockchain
Amazon Neptune
Amazon RDS
Amazon Redshift
Amazon S3
Docker
Ethereum
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Integrations
AWS Lambda
Amazon DynamoDB
Amazon ElastiCache
Amazon Managed Blockchain
Amazon Neptune
Amazon RDS
Amazon Redshift
Amazon S3
Docker
Ethereum
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