Chaitanya Nuthalapati

Amazon receives millions of visits every day, and earning each customer’s trust visit after visit is the foundation that the store is built on. A meaningful part of that trust comes down to whether the recommendations we surface feel relevant and whether they reflect what the customer actually cares about in the moment. Delivering that level of relevance and personalization at scale in real time across many product discovery surfaces is a non-trivial engineering challenge.

Amazon ElastiCache now supports real-time full-text, exact-match, numeric range, and hybrid search directly in your cache, without a separate search service. Applications can search terabytes of data with latency as low as microseconds and throughput up to millions of search operations per second for workloads that demand low-latency, scalable search across dynamic data.

Amazon ElastiCache now supports aggregation queries, making it easier to filter, group, transform, and summarize data directly in your cache with a single query. You can use aggregation queries to build real-time application experiences with latencies as low as microseconds over terabytes of data and results reflecting completed writes. Analyze the data where it already lives, at the speed your application demands, without a separate analytics layer.