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A lot of companies—even if they are aware that performance is key to their business—are often unsure of how, when, or where performance testing sits within their development lifecycle. To make things worse, they’re also usually unsure whose responsibility performance measuring and monitoring is. The short answers are, of course ‘all the time’ and ‘everyone’, but this mutual disownership is a common reason why performance often gets overlooked.
Wake up! It's HighScalability time: Here's a dystopian vision of the future: A real announcement I recorded on the Beijing-Shanghai bullet train. (I've subtitled it so you can watch in silence.) pic.twitter.com/ZoRWtdcSMy. — James O'Malley (@Psythor) October 29, 2018. "The future is already here – it's just not evenly distributed." — William Gibson.
Cluster management, a common software infrastructure among technology companies, aggregates compute resources from a collection of physical hosts into a shared resource pool, amplifying compute power and allowing for the flexible use of data center hardware. At Uber, cluster management … The post Peloton: Uber’s Unified Resource Scheduler for Diverse Cluster Workloads appeared first on Uber Engineering Blog.
Sarah Wells explains how the Financial Times migrated microservices between container stacks without affecting production users. Continue reading The challenges of migrating 150+ microservices to Kubernetes.
Measuring Performance With Server Timing. Measuring Performance With Server Timing. Drew McLellan. 2018-10-30T03:40:14+02:00. 2019-04-29T18:34:58+00:00. When undertaking any sort of performance optimisation work, one of the very first things we learn is that before you can improve performance you must first measure it. Without being able to measure the speed at which something is working, we can’t tell if the changes being made are improving the performance, having no effect, or even making thin
Who's Hiring? Twitch's commerce team in San Francisco is looking to hire senior developers to keep up with rapidly increasing demand for our Subscriptions and Payment platform. Engineers will be tasked with building new products and features to solve business and ecommerce challenges as we're dealing with engaging problems at a massive scale and will create solutions that impact millions of people around the world.
Cluster management, a common software infrastructure among technology companies, aggregates compute resources from a collection of physical hosts into a shared resource pool, amplifying compute power and allowing for the flexible use of data center hardware. At Uber, cluster management … The post Peloton: Uber’s Unified Resource Scheduler for Diverse Cluster Workloads appeared first on Uber Engineering Blog.
Mike Roberts explores ideas for trying serverless as well as a framework for evaluating its effectiveness within your organization. Continue reading Introducing serverless to your organization.
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Mike Roberts explores ideas for trying serverless as well as a framework for evaluating its effectiveness within your organization. Continue reading Introducing serverless to your organization.
Thanks to its reliable performance, extensive documentation and dedicated user community, PHP is one of the preferred server-side scripting language of many web developers. Consequently, there are so many free and premium PHP tools available online that it’s difficult for developers to determine which ones are worthwhile. Below is a run down of a few useful PHP tools for developers.
We’ll look into how Clickhouse allows us to ingest a large amount of data and run complex analytical interactive queries at MessageBird. We also present the business needs that brought ClickHouse to our attention and detail the journey to its deployment. We cover the problems we faced, and how we dealt with them. We talk about our current Cloud production setup and how we deployed and use it.
Visual Metrics Alone Paint Only Half The Picture. Measuring and optimizing for user experience is the future of web performance. Existing metrics like DOM Content Loaded and Onload Time are giving way to user-centric metrics such as visual timings and user timings. But do they ‘paint’ the whole picture? The older metrics and methods provide some useful insight, but to better serve users on the modern web we have to start looking at page ‘interactivity’.
By Sven Hammar, CPO of Apica Digital experience monitoring isn’t new, and there are many ways for enterprise companies to Read More. The post Digital Experience: Monitoring What You Need With Synthetic appeared first on Apica.
I had an exchange with Dan North about the subject I wrote about last month, Beginner's Mind. Dan asked an interesting question: what would it take to make work like this every day for everyone, everywhere? It's a serious question that deserves serious consideration. To start, it's worth asking: why isn't work like this today, every day, for everyone, everywhere?
Visual Metrics Alone Paint Only Half The Picture. Measuring and optimizing for user experience is the future of web performance. Existing metrics like DOM Content Loaded and Onload Time are giving way to user-centric metrics such as visual timings and user timings. But do they ‘paint’ the whole picture? The older metrics and methods provide some useful insight, but to better serve users on the modern web we have to start looking at page ‘interactivity’.
Chris Richardson describes microservices anti-patterns he’s observed while working with clients around the world. Continue reading Potholes in the road from monolithic hell: Microservices adoption anti-patterns.
We often assist our clients in their web performance optimization projects. Between two follow-up meetings, some members of the Etam Group‘s web development team gave me an interview. [Boris] Hello! Thank you for granting us a few minutes. Let’s start at the beginning: would you like to introduce yourself?
A current FAQ is how to drive the command line hammerdbcli from an external bash script. This post gives an example of one way which this can be done. For an example we will run a bash script that prints output and then runs hammerdbcli to build an Oracle schema before wating for this to finish and printing more output. Firstly we need the hammerdbcli script.
Watch highlights from expert talks covering microservices, Kubernetes, serverless, and more. People from across the software architecture world came together in London for the O'Reilly Software Architecture Conference. Below you'll find links to highlights from the event. The challenges of migrating 150+ microservices to Kubernetes. Sarah Wells explains how the Financial Times migrated microservices between container stacks without affecting production users.
Stefan Tilkov looks at common software architecture pitfalls and explains how they can be avoided. Continue reading Why software architects fail and what to do about it.
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