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How do you redirect thousands of customer subdomains in AWS? Without creating an ALB rule for every customer? A few weeks ago I got handed something that sounded like a non-issue. Redirect a subdomain to a path. One line in the ticket, basically. I assumed I’d knock it out before lunch, and instead spent most […]
Kubernetes has the ability to offer a highly capable Horizontal Pod Autoscaler (HPA), which can be used to auto-scale the number of replicas according to the utilization of resources. In most instances, it is sufficient to consider only CPU and memory to perform this operation. Nevertheless, there might be instances when the resource utilization does […]
Introduction This blog provides step-by-step instructions to implement centralised AWS Backup across an AWS Organisation using Terraform. Backup policies are managed from a dedicated DevOps Tooling account using Delegated Administration. A CloudFormation StackSet automatically deploys the required IAM role and backup vault to all member accounts. Org-level backup policies are attached to the Production and […]
The Problem Every team eventually hits the same failure mode: a new build goes out, the application starts, and it immediately breaks because a required schema change wasn’t applied first. Maybe someone forgot to run the SQL script. Maybe it ran against the wrong environment. Maybe it ran after the app already tried to query […]
Introduction In a 24×7 Managed Services environment, incident management is critical to maintaining service availability, meeting SLAs, and ensuring a consistent customer experience. However, increasing infrastructure complexity and alert volumes make fully manual incident management difficult to scale. Automation provides an opportunity to make incident management faster, smarter and more proactive. From Reactive to Proactive […]
As your data grows and your user base expands, your Amazon Redshift cluster faces increasing demands from concurrent queries. Without proper management, this can lead to performance bottlenecks, longer query times, and frustrated users. Fortunately, Amazon Redshift offers a feature called Concurrency Scaling to address exactly this problem. This post covers what it is, how […]
Introduction A “you are the game master” chat box is easy. It is also easy to cheat. The model invents a key, walks a lock, or forgets the room. That is improvisation with no referee. The Last Broadcast is the other design: a short investigation you can finish. AI may turn English into a command. A deterministic […]
When developing web apps on our laptops, modern hardware hides a lot of performance mistakes. We can run heavy React state, extra re-renders, and animations without any lag. Smart TVs offer no such buffer — LG webOS and Samsung Tizen run on weak single-core chips, tight VRAM, and older Chromium/WebKit, with remotes firing 15–30 keypresses […]
Introduction API integration plays a large role in Roku application development. Most of the applications are built with APIs as their core foundation. Whether an app is displaying movies, loading product information, showing live channels, checking subscriptions, or fetching search results, there is usually an API working behind the scenes. For the end user, it […]
