AWS Database Blog

Tag: Amazon Aurora

Migrate to an Amazon Aurora PostgreSQL instance from another PostgreSQL source

Amazon Aurora with PostgreSQL compatibility combines the performance and availability of high-end commercial databases with the simplicity and cost-effectiveness of open-source databases. Aurora provides this by scaling storage across three Availability Zones in the same Region, and supports up to 15 read replica instances for scaling out read workloads and high availability within a single […]

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Migrating from SAP ASE to Amazon Aurora PostgreSQL

Enterprise customers often have legacy applications running on an older variant of databases, which impedes the applications’ scalability. In this high-speed cloud computing world, businesses are anxiously looking for solutions to migrate these databases to the cloud. Amazon Aurora is a highly available and managed relational database service with automatic scaling and high-performance features. The […]

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How Minted scaled their online marketplace on Cyber Monday 2019 by migrating to AWS cloud and Amazon Aurora

This is a guest post by Minted. In their own words, “Minted is an online marketplace for independent artists. Connecting a global creative community directly to consumers, Minted uses technology that enables products to be shared by independent artists who typically lack access to traditional retail outlets. Products available on Minted include works of art, […]

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Using logical replication to replicate managed Amazon RDS for PostgreSQL and Amazon Aurora to self-managed PostgreSQL

PostgreSQL version 10 introduced several exciting features and improvements to the existing landscape of PostgreSQL. One such feature is logical replication using a publish and subscribe framework. AWS provides two managed PostgreSQL options: Amazon RDS for PostgreSQL and Amazon Aurora PostgreSQL. This post discusses how to use the existing framework to create a self-managed read […]

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How caresyntax uses managed database services for better surgical outcomes

This is a guest post from Ken Wu, Chief Technology Officer, and Steve Gordon, Director of Engineering at caresyntax. caresyntax provides the needed tools to make surgery smarter and safer. Our solutions use IoT, analytics, and AI technologies to automate clinical and operational decision support for surgical teams and support all outcome contributors. We help […]

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Building globally distributed MySQL applications using write forwarding in Amazon Aurora Global Database

AWS released Amazon Aurora Global Database in 2018. Aurora Global Database enables two primary use cases. The first use case is supporting a disaster recovery solution that can handle a full regional failure with a low recovery point objective (RPO) and a low recovery time objective (RTO), while minimizing performance impact to the database cluster […]

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Managing inactive Amazon Aurora PostgreSQL users

Data is one of the most precious assets for any organization, and keeping data secure is always the top priority. One common security requirement for databases is to restrict user access—if a database user is compromised, it can cause significant damage to your data. You should follow the least privilege model for database users. This […]

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Migrating PostgreSQL from on-premises or Amazon EC2 to Amazon RDS using logical replication

PostgreSQL is one of the most advanced popular open-source relational database systems. With more than 30 years of development work, PostgreSQL has proven to be a highly reliable and robust database that can handle a large number of complicated data workloads. For many, PostgreSQL is the open-source database of choice when migrating from commercial databases […]

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Multi-tenant data isolation with PostgreSQL Row Level Security

Isolating tenant data is a fundamental responsibility for Software as a Service (SaaS) providers. If one of your tenants gains access to another tenant’s data, you lose trust and may permanently damage your brand or worse, lose your business. With the risks so great, it is critical to have an effective data isolation plan. Multi-tenant […]

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Common administrator responsibilities on Amazon RDS and Amazon Aurora for PostgreSQL databases

Amazon Web Services (AWS) offers Amazon Relational Database Service (RDS) and Amazon Aurora as fully managed relational database services. With a few commands, you can have your production database instance up and running on AWS. An online database frees the database administrator (DBA) from many maintenance and management tasks. However, there are a few significant […]

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