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Many AWS customers have the requirement to host their own email solution and prefer to operate mail severs over using fully managed solutions (e.g. Amazon WorkMail). While certainly there are merits to either approach, motivations for self-managing often include: full ownership and control need for…
Zomato is an India-based restaurant aggregator, food delivery, dining-out company with over 350,000 listed restaurants across more than 1,000 cities in India. The company relies heavily on data analytics to enrich the customer experience and improve business efficiency. Zomato’s engineering and product teams use data…
We would like to acknowledge the help and support Vikram Sethi, Isaac Mosquera, and Carlos Santana provided to make this blog post better. Thank you! In our previous blog posts [1,2,3], we have discussed a growing trend towards our customers adopting GitOps and Kubernetes native…
To avoid high costs of downtime, mission critical applications in the cloud need to achieve resilience against degradation of cloud provider APIs and services. In 2021, AWS launched AWS Fault Injection Simulator (FIS), a fully managed service to perform fault injection experiments on workloads in AWS…
In this two part series, we discuss the challenges faced by OfferUp, a Digital Native customer, to meet business growth and time-to-market. Their journey involved modernizing their existing DevOps platform, from the traditional monolith virtual machine (VM) based architecture to modern containerized architecture and running…
This post describes how to use the AWS CDK Pipelines module to follow a Gitflow development model using AWS Cloud Development Kit (AWS CDK). Software development teams often follow a strict branching strategy during a solutions development lifecycle. Newly-created branches commonly need their own isolated…
Apache Flink is a popular open source framework for stateful computations over data streams. It allows you to formulate queries that are continuously evaluated in near real time against an incoming stream of events. To persist derived insights from these queries in downstream systems, Apache…
The Amazon Managed Service for Prometheus provides a Prometheus-compatible monitoring service that is operated on Kubernetes. As AWS customers have increasingly adopted Prometheus to monitor their containerized applications over the past year, our existing processes for updating our software while maintaining availability began to take…