produtos - database Flashcards

1
Q

Amazon ElastiCache features

A

Amazon ElastiCache is a fully managed, Redis OSS- and Memcached-compatible service that delivers real-time, cost-optimized performance, and up to 99.99% high availability for modern applications. ElastiCache is ideal for high-performance use cases such as data caching, web, mobile apps, healthcare apps, financial apps, gaming, ad-tech, IoT, media streaming, session stores, leaderboards, machine learning (ML), and microservices-based applications. Refer to our Amazon ElastiCache use cases to learn how ElastiCache can help.

ElastiCache speeds up database and application performance, scaling to hundreds of trillions of requests per day with microsecond response time. Benefits include enhanced security, reliability, scalability, and performance when compared to open source alternatives. It also unlocks cost savings for read-heavy workloads and provides cost-optimization features like data tiering for memory-intensive workloads.

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2
Q

Amazon Aurora

A

Unparalleled high performance and availability at global scale with full MySQL and PostgreSQL compatibility.

Amazon Aurora provides unparalleled high-performance and availability at global scale with full MySQL and PostgreSQL compatibility, at 1/10th the cost of commercial databases. Aurora has 5x the throughput of MySQL and 3x of PostgreSQL. Aurora has broad compliance standards and best-in-class security capabilities. Aurora offers storage resiliency by making data durable across 3 AZs (customers only pay for 1 copy). Aurora has up to 99.99% availability, and customers can access local read performance with Global Database when deployed across AWS Regions. With serverless, Aurora can scale-up to hundreds of thousands of transactions in a fraction of a second. Aurora zero-ETL integration with Amazon Redshift delivers analytics on transactional data in near real-time.

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3
Q

Amazon DocumentDB (with MongoDB compatibility)

A

Scale enterprise workloads with ease using a fully managed native JSON document database.

Amazon DocumentDB (with MongoDB compatibility) is a fully managed native JSON document database that makes it easy and cost effective to operate critical document workloads at virtually any scale without managing infrastructure. Amazon DocumentDB simplifies your architecture by providing built-in security best practices, continuous backups, and native integrations with other AWS services. You can enhance your applications with generative artificial intelligence (AI) and machine learning (ML) capabilities using vector search for Amazon DocumentDB and integration with Amazon SageMaker Canvas.

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4
Q

Amazon DynamoDB

A

Serverless, NoSQL, fully managed database with single-digit millisecond performance at any scale.

Amazon DynamoDB is a serverless, NoSQL database service that enables you to develop modern applications at any scale. As a serverless database, you only pay for what you use and DynamoDB scales to zero, has no cold starts, no version upgrades, no maintenance windows, no patching, and no downtime maintenance. DynamoDB offers a broad set of security controls and compliance standards. For globally distributed applications, DynamoDB global tables is a multi-Region, multi-active database with a 99.999% availability SLA and increased resilience. DynamoDB reliability is supported with managed backups, point-in-time recovery, and more. With DynamoDB streams, you can build serverless event-driven applications.

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5
Q

Amazon MemoryDB

A

Redis OSS-compatible, durable, in-memory database service for ultra-fast performance.

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6
Q

Amazon Neptune

A

High-performance graph analytics and serverless database for superior scalability and availability.

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7
Q

Amazon Relational Database Service

A

Easy to manage relational databases optimized for total cost of ownership

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8
Q

Amazon Redshift

A

Power data driven decisions with the best price-performance cloud data warehouse.

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9
Q

Amazon Timestream

A

Easy-to-manage time-series databases optimized for security, performance, availability, and scalability.

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