Amazon ElastiCache customers

Our Endpoint Command Invocation Service governs the invocation of commands on Rapid7 software deployed by our customers. We have been using Amazon ElastiCache for five years and recently upgraded to Valkey to improve performance and cost. We have seen an average 40% reduction in latency in our most frequently used operations and an immediate 21.6% reduction in daily costs for the clusters we upgraded.

Amazon ElastiCache has been a critical part of OfferUp's techstack for over 10 years. Our ElastiCache clusters continue to be one of the secret ingredients for how OfferUp scales without sacrificing performance or escalating costs. As part of our ongoing efforts to optimize cost, we're upgrading and right-sizing all of our ElastiCache clusters to Valkey and the transition has been seamless. Since we began our upgrade in December 2024, we've reduced our ElastiCache spend by 27% with more to come.

Amazon ElastiCache for Valkey delivered exceptional value while maintaining a seamless developer experience. By upgrading from our previous caching solution to ElastiCache for Valkey, we achieved about 30% cost savings without introducing any developer friction or operational overhead. The upgrade was remarkably smooth and we've maintained complete feature parity while reducing our infrastructure expenses. What impressed us most was how the entire transition was transparent to our engineering teams, allowing them to focus on building features rather than adapting to a new system.

We have built a significant portion of our store infrastructure on AWS leveraging Amazon ElastiCache. The use of ElastiCache has substantially enhanced performance and stability, while simultaneously reducing maintenance overhead. As part of our ongoing efforts to improve performance and optimize maintenance expenditures, we upgraded from ElastiCache for Redis OSS to ElastiCache for Valkey. The team experienced a smooth upgrade resulting in cost optimization of up to 30% and a 20% improvement in performance.

To address performance challenges and maintenance costs, the Tubi ML Infrastructure team initially migrated from ScyllaDB to Amazon ElastiCache for Redis OSS. We seamlessly migrated over 100 feature tables, and successfully achieved our acceptable performance ceiling of sub-10ms latency at the 99th percentile with exceptional stability. ElastiCache's rich data structures enabled us to efficiently support a wide range of feature retrieval patterns. More recently, we upgraded from ElastiCache for Redis OSS to ElastiCache for Valkey, which was remarkably smooth, facilitated by a Terraform one-command process, and resulted in a 20% cost reduction. ElastiCache has proven to be indispensable in our infrastructure, significantly enhancing both performance and stability, while lowering maintenance cost. The continuous and invaluable feedback from the AWS team throughout this process greatly contributed to our success.

We use ElastiCache to power our website platform so customers can connect with their neighbors reliably and effortlessly. We recently upgraded over 800+ nodes from ElastiCache for Redis OSS to ElastiCache for Valkey, which has enabled us to significantly lower our overall operating costs. With ElastiCache for Valkey, we are able to leverage the benefits of a managed service coupled with the high performance and flexibility of Valkey.

We are always looking to maximize savings without sacrificing performance and our seamless upgrade from Amazon ElastiCache for Redis OSS to Amazon ElastiCache for Valkey was a game-changer, helping us achieve zero downtime through a frictionless transition. By harnessing ElastiCache for Valkey’s efficiency and AWS Reserved Instances, we slashed per-node costs by up to 50% and our workloads scaled effortlessly with uncompromised resilience. This upgrade wasn’t just about cost reduction, it was about smarter, high-performance caching for the future.

Amazon ElastiCache has been a critical service for Navan for several years. When Valkey became available on ElastiCache, we wanted to upgrade our entire Redis OSS fleet, including Global Datastores spanning multiple regions, to Valkey to optimize costs and benefit from open source innovations. The upgrade took just a few weeks with zero service downtime for our customers and no required changes on the client side. The performance gains have been significant, and we are looking forward to new developments from the Valkey community.

Our primary objective has been to substantially boost the performance of our web applications and data serving tiers to enhance internal processes and customer-facing applications. Upgrading from Redis OSS to Valkey on Amazon ElastiCache was seamless and has significantly improved our cost efficiency and operational flexibility. Amazon ElastiCache for Valkey has met our caching needs and has played a crucial role in enhancing our system's performance and reliability.

In our relentless pursuit to elevate the customer experience while optimizing costs, we made a strategic move transitioning all our Amazon ElastiCache for Redis OSS clusters to Amazon ElastiCache for Valkey by leveraging the built-in seamless upgrade process. The results have been remarkable - we've achieved a 40% reduction in costs while maintaining, and in some cases, even enhancing our performance standards.

We use ElastiCache for Redis as a shared cache to an auto-scaling group of EC2 instances for our API management Platform, to get high availability and low latency. We wanted to have atomic increments as well as sorted sets. We were also concerned about availability and read performance across Multiple AZs. Because of these needs, we chose ElastiCache for Redis.

Managed services like ElastiCache let us focus on the core of our business. Our operations team consists of only two full time engineers. Running a site like Airbnb with such a small team would be impossible without services like ElastiCache. Spinning up and maintaining nodes in our cluster is fast and easy.

Amazon GameOn Achieves Ultra-Low Latency, Simple Change Processes Using Amazon DynamoDB and ElastiCache.

Cathay Pacific took advantage of Amazon ElastiCache to provide in-memory data caching to speed up web application performance and Amazon Simple Storage Service (Amazon S3) for storing the site’s static imagery.

For startup companies, time is really important. Not needing to perform management tasks, provision hardware, check software patches, and maintain infrastructure gives us a lot more time to work on our ideas and our algorithms. One of the greatest features of ElastiCache is that it is very quickly up to date with the latest stable versions of Redis. It enables us to scale out easily, while still having that magic layer of redundancy in case things go wrong. It’s empowering when we, as engineers, can spin up a new Redis instance in minutes without having to think about maintenance, and we can rely on a hardened version of Redis.

Thousands of global-leading companies use the Coralogix Log Analytics service to power their businesses. Because of the criticality of this data and our customers’ desire to both increase uptime and decrease troubleshooting time, we selected and rely on Amazon ElastiCache for Redis for our caching and pub/sub needs on over 100 terabytes of data every day.

We use ElastiCache to cache the user data and maps in ArcGIS, our collaborative web-based mapping application," said , the world's largest provider of Geographic Information Systems software. "ElastiCache is fully-managed and Memcached-compatible which made it easy to integrate, deploy, and monitor a multi-node cache cluster in our production environment. ElastiCache reduced the load on our databases and enabled our service to remain responsive to users, even in the face of rapidly growing traffic.

Amazon ElastiCache will make it very easy for PBS to deploy and manage our distributed Memcached environment. We can have multi-node cache environments configured, up and running in minutes. Amazon ElastiCache also takes care of ongoing administrative functions including failure recovery and patching, allowing us to focus more on delivering great web experiences to our viewers.

At SmugMug, we use self-hosted Memcached clusters that are overprovisioned to handle traffic spikes. Our applications rely on proxies to distribute connections across multiple cache nodes, which makes cluster scaling and node replacement operations challenging and time consuming. With Amazon ElastiCache Serverless, we can instantly scale as our application traffic increases by creating a serverless cache and connecting to a single endpoint. We no longer need to worry about managing the complexities of proxies, availability, scaling, upgrades, or data replication across multiple Availability Zones. Amazon ElastiCache Serverless enables our developers to get started quickly, get to production faster, and operate at our scale without any manual intervention.