Chris Gillespie on Muck Rack

Chris Gillespie

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As seen in: Amazon Web Services, Medium, MSN, American Journal of Health-System Pharmacy, Chicago Tribune, Flipboard, MUO, Business 2 Community, KTLA-TV (Los Angeles, CA), KDVR-TV (Denver, CO) and
Editor in Chief at @Fenwick_Writing, B2B content studio with nice people. For timeless writing wisdom: fenwick.media/newsletter

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Articles

Efficiently compare items across two Amazon DynamoDB tables | Amazon Web Services

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By Jason Hunter, Chris Gillespie
| Amazon Web Services
In this post, we show an algorithm to efficiently compare two Amazon DynamoDB tables and find the differences between their items. You can find an implementation of this algorithm within the Bulk Executor for DynamoDB, an open source command line utility for performing bulk tasks against DynamoDB. We provide an example where two tables, each containing approximately half a billion items, are compared in less than 7 minutes, for less than $10.
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Reduce your Amazon ElastiCache costs by up to 60% with Valkey and CUDOS | Amazon Web Services

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By Chris Gillespie, Brenno Passanha, Yuriy Prykhodko
| Amazon Web Services
In this post, we show you how to save costs on Amazon ElastiCache by upgrading your cluster engine to ElastiCache for Valkey. If you’re currently using ElastiCache for Redis OSS, you can achieve up to 60% cost savings by upgrading to Valkey. We also show you the CUDOS dashboard, part of the open source Cloud Intelligence Dashboards (CID) framework, to see the ElastiCache Redis-to-Valkey cost savings available to your organization, track progress achieving these, and prioritize upgrade efforts.
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Integrate your Spring Boot application with Amazon ElastiCache | Amazon Web Services

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By Chris Gillespie
| Amazon Web Services
Amazon ElastiCache is a fully managed, Valkey-, Memcached-, and Redis OSS-compatible service that delivers real-time, cost-optimized performance for modern applications with 99.99% SLA availability. ElastiCache speeds up application performance, scaling to millions of operations per second with microsecond response time. Spring Boot provides a quick and straightforward way of building production-grade Spring Framework based applications.
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