Quantum Ledger Database PNG and SVG Icon
Amazon Quantum Ledger Database (QLDB) is a fully managed ledger database that provides a transparent, immutable, and cryptographically verifiable transaction log owned by a central trusted authority.
Last Modified: August 29, 2025
16px
32px
48px
64px
Details
Key Features
- Immutable and cryptographically verifiable ledger database.
- Provides transparent and auditable transaction logs.
- Fully managed and serverless.
- Integrates with business and compliance systems.
Common Use Cases
- Maintaining tamper-proof transaction records
- Auditing sensitive financial operations
- Tracking supply chain events immutably
Explore More Icons
Elastic Cache for Memcached
Elastic Cache for Memcached is a managed, in-memory key-value store service by AWS for deploying Memcached clusters in the cloud.
AppSync
AWS AppSync is a fully managed service that makes it easy to develop GraphQL APIs by securely connecting to data sources like DynamoDB, Lambda, and more.
Change Set
AWS CloudFormation Change Sets let you preview changes AWS CloudFormation will make to your stack before executing them.
Lightsail for Research
Amazon Lightsail for Research provides pre-configured virtual research environments with tools and computing resources for researchers and students.
Connect
Amazon Connect is a cloud-based contact center service that provides tools for customer engagement via voice, chat, and tasks with real-time analytics and AI-powered features.
Supply Chain
AWS Supply Chain is a cloud-native application that provides real-time visibility, insights, and analytics to help manage and optimize global supply chains.
Elemental MediaConnect
AWS Elemental MediaConnect is a reliable, secure, and flexible transport service for live video in the cloud.
DynamoDB
Amazon DynamoDB is a fully managed NoSQL database service designed to handle large-scale, high-availability workloads with low latency.
Transcribe
Amazon Transcribe is an automatic speech recognition (ASR) service that converts speech into text for applications like subtitles and transcription.
Corretto
Amazon Corretto is a no-cost, multiplatform, production-ready distribution of the Open Java Development Kit (OpenJDK).
Health Dashboard
AWS Health Dashboard provides alerts and remediation guidance for AWS events that may impact your environment.
HealthScribe
Amazon HealthScribe is a service that uses speech-to-text and generative AI to help clinicians automatically generate clinical notes from patient visits.
Trusted Advisor
AWS Trusted Advisor provides real-time guidance to help you follow AWS best practices for cost optimization, security, and performance.
Migration Hub
AWS Migration Hub provides a central place to track the progress of application migrations across multiple AWS and partner tools.
Network Firewall
AWS Network Firewall is a managed service that deploys essential network protections for your VPC, including deep packet inspection and intrusion prevention.
CloudSearch
Amazon CloudSearch is a managed service that makes it simple to set up, manage, and scale a search solution for your website or application.
Crawler
AWS Glue Crawler is a component that automatically scans data sources, infers schemas, and creates metadata tables in the AWS Glue Data Catalog.
Textract
Amazon Textract is an AI service that automatically extracts text, tables, and other data from scanned documents and PDFs.
Data Firehose
Amazon Kinesis Data Firehose is a fully managed service for delivering real-time streaming data to destinations like Amazon S3, Redshift, and OpenSearch.
Cost Explorer
AWS Cost Explorer is a tool that helps you visualize, understand, and manage your AWS costs and usage over time through interactive charts and reports.
ECS Task
Amazon ECS Task is the smallest deployable unit in ECS, representing a single running container or group of containers defined by a task definition.
X Ray
AWS X-Ray helps developers analyze and debug production and distributed applications, such as those built using microservices architecture.
Control Tower
AWS Control Tower provides a guided setup to create a secure, multi-account AWS environment based on AWS best practices.
Elastic VMware Service
VMware Cloud on AWS provides a fully managed VMware environment on AWS, allowing seamless migration and extension of on-premises VMware workloads.