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The last few days, I’ve had the opportunity to help a few different people solve problems. Regardless of the problem I am up against, I use a few basic principles to solve it. I thought I’d share them here, in case they are useful to you. Reduce your reproduction Reproduce your problem, then reduce your reproduction. What do I mean by reduce? I mean, try to remove as much of the extra stuff around your problem as possible – this may be as..
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You may remember my previous article about high-performance I/O for cloud databases, where I tested out the Silk Platform and got a single Azure VM to do over 5 GB/s (gigaBytes/s) of I/O for my large database query workload. The magic was in using iSCSI over the switched cloud compute network to multiple “data VMs” at the virtualized storage layer for high I/O throughput and scalability. Well, the Silk folks are at it again and Chri..
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You may remember my previous article about high-performance I/O for cloud databases, where I tested out the Silk Platform and got a single Azure VM to do over 5 GB/s (gigaBytes/s) of I/O for my large database query workload. The magic was in using iSCSI over the switched cloud compute network to multiple “data VMs” at the virtualized storage layer for high I/O throughput and scalability. Well, the Silk folks are at it again and Chri..
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Writing OPA rules to lint Kubernetes YAML resource and Outputting as annotations on Pull Requests with GitHub Actions
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blog.gripdev.xyz
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4 years ago
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eng
Warning: This expects you already know about rego/opa and is more of a brain dump than a blog. First up take a look at conftest it’s a great little CLI tool which lets you take rules you’ve written in rego/opa and run them easily. In our case we have the following: - ./rules folder containing our rego rules - ./yaml folder containing yaml we want to validate We’re going to write a rule to flag duplicate resources, ie. when you hav..
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Hi, I am Amina. I do my best to make you feel relaxed and happy with my massage services. My philosophy is that a grateful heart will always work hard for their clients, which is why I always appreciate what I get from them!
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I’ve tried quite a few blogging platforms over the years: Wordpress, Squarespace, even Ghost at some point, I think. I opted for self-hosting years ago, always on S3, first via Octopress and now (and for the last few years) Hugo.
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We’re pleased to announce improved support for .NET applications in Snyk Open Source, allowing developers to fix vulnerabilities in .NET dependencies with the help of actionable advice and automated pull requests!
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As web and mobile applications become more mature and complex, software engineers invent clever new ways of improving the interaction…
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Proactively fixing vulnerabilities to maintain Java security and project hygiene with Snyk
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snyk.io
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4 years ago
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eng
In this post, we’ll see how to maintain the health and hygiene of projects and repositories we are no longer working on, with a focus on Java security.
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My re-implementation of the code from the official Go tutorial 'Developing a RESTful API with Go and Gin', using only the standard library, adding tests, and fixing issues.
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I can't fund an acquisition. This post outlines why this hasn't worked, and shares an investment model that I think someone could take up.
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Today I searched the internet for something, and the first result I got from @duckduckgo was a note I wrote months ago to my future self; how meta is that. Learn in public , it gives superpowers 1 . Also, in recent years, adopting POSSE was the best thing I did for my personal development. I should do better. Post more TILs , for example. [rss]: https://nicolaiarocci.com/index.xml [tw]: http://twitter.com/nicolaiarocc..
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UI automation is the most important part of the CI/CD(continuous integration and continuous delivery) process. Integration testing helps you to avoid manual regression testing and improve the application quality. In this post I will explain how to implement UI automation testing to existing Angular projects using the Cypress tool, this is a great alternative for Protractor. Take a look at the video tutorials for better understanding.
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AppSec during hypergrowth: Empower your developers to overcome the tech talent shortage
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snyk.io
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4 years ago
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eng
Hypergrowth companies face a number of challenges related to development and application security. Read on to learn how to overcome them by empowering developers.
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I already discussed misleadingness of such metrics like standard deviation and skewness . It’s time to discuss misleadingness of the measure of tailedness: kurtosis (which, sometimes, could be incorrectly interpreted as a measure of peakedness). Typically, the concept of kurtosis is explained with the help of images like this: Unfortunately, the raw kurtosis value may provide wrong insights about distribution properties. ..
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I already discussed misleadingness of such metrics like standard deviation and skewness . It’s time to discuss misleadingness of the measure of tailedness: kurtosis (which, sometimes, could be incorrectly interpreted as a measure of peakedness). Typically, the concept of kurtosis is explained with the help of images like this: Unfortunately, the raw kurtosis value may provide wrong insights about distribution properties. ..
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Skills, stories, and software every dev should know - 123dev #46
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justingarrison.com
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4 years ago
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eng
Comments Skill Some developers are very skilled. They can do things seemingly impossible for others. It might be developing a feature faster than others, debugging a hard problem, or reaching new scale with systems. Many times those skills are accompanied by a decent amount of luck. While a skilled developer can replicate something with high accuracy, it’s not always skill alone that helped the first time.
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Celebrating being debt-free - along with four years of marriage - my wife and took a week-long vacation in Ireland.
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Warning: Contains spoilers for the season 6, episode 5 “Tethics” of the show Silicon Valley which aired in 2019. In “Tethics”, two managers of Pied Piper, Gilfoyle and Monica, are threatened by HR due to their low employee engagement scores — there’s a consensus among the employees that the two managers are jerks. They both promise to raise their scores, but stupidly promise to raise the scores from “hate” to “love” within a week. Faced....
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Warning: Contains spoilers for the season 6, episode 5 “Tethics” of the show Silicon Valley which aired in 2019. In “Tethics”, two managers of Pied Piper, Gilfoyle and Monica, are threatened by HR due to their low employee engagement scores — there’s a consensus among the employees that the two managers are jerks. They both promise to raise their scores, but stupidly promise to raise the scores from “hate” to “love” within a week. Faced....
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I wish to start a thread solely for the compiling of random reaction images as a whim. Be a dear and...
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This is another post in ScrapeTheFamous, in which I will be parsing some famous websites and will discuss my development process. The posts will be using Scraper API for parsing purposes which makes me free from all worries about blocking and rendering dynamic sites since Scraper API takes care of everything. So this post is about scraping Google search results, the script will accept a keyword and would return results across multiple pages....
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One of the biggest worries that IT users have regarding Apple’s new ARM-based M1 platform is the ability to run virtual machines (VMs) of other operating systems using hypervisor software. And while it’s possible to run virtual machines of both Windows and Linux operating systems made for the Intel platform on the M1, the performance cost of translating Intel instructions to ARM is high (even with the optimizations Apple has within thei..
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One of the biggest worries that IT users have regarding Apple’s new ARM-based M1 platform is the ability to run virtual machines (VMs) of other operating systems using hypervisor software. And while it’s possible to run virtual machines of both Windows and Linux operating systems made for the Intel platform on the M1, the performance cost of translating Intel instructions to ARM is high (even with the optimizations Apple has within thei..
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Cadences are at the core of what makes Salesloft such a fantastic tool. It is a workflow that groups like tasks together to reduce context switching.
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He who has learned to disagree without being disagreeable has discovered the most valuable secret of negotiation. Chris Voss, Never Split the Difference This is the fourth post in a series. You can find the last three here: 1 , 2 , 3 . There we set the basics of opting out of negative games, and now we can start diving into examples. A classic example of a negative game is the adversarial distribution of limited resources....
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This whole project started when I happened across the NASA Perseverance Raw Image Library one day. Something about the constantly varying combination of images: some with scientific purposes, some for navigation, and some of the rover itself, along with the fact that they were FROM MARS kept me coming back to the page to see what Curiosity had been up to lately. This eventually lead to the idea of having a digital picture frame which wo..
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This whole project started when I happened across the NASA Perseverance Raw Image Library one day. Something about the constantly varying combination of images: some with scientific purposes, some for navigation, and some of the rover itself, along with the fact that they were FROM MARS kept me coming back to the page to see what Curiosity had been up to lately. This eventually lead to the idea of having a digital picture frame which wo..
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This whole project started when I happened across the NASA Perseverance Raw Image Library one day. Something about the constantly varying combination of images: some with scientific purposes, some for navigation, and some of the rover itself, along with the fact that they were FROM MARS kept me coming back to the page to see what Curiosity had been up to lately. This eventually lead to the idea of having a digital picture frame which wo..
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This whole project started when I happened across the NASA Perseverance Raw Image Library one day. Something about the constantly varying combination of images: some with scientific purposes, some for navigation, and some of the rover itself, along with the fact that they were FROM MARS kept me coming back to the page to see what Curiosity had been up to lately. This eventually lead to the idea of having a digital picture frame which wo..
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This whole project started when I happened across the NASA Perseverance Raw Image Library one day. Something about the constantly varying combination of images: some with scientific purposes, some for navigation, and some of the rover itself, along with the fact that they were FROM MARS kept me coming back to the page to see what Curiosity had been up to lately. This eventually lead to the idea of having a digital picture frame which wo..
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This whole project started when I happened across the NASA Perseverance Raw Image Library one day. Something about the constantly varying combination of images: some with scientific purposes, some for navigation, and some of the rover itself, along with the fact that they were FROM MARS kept me coming back to the page to see what Curiosity had been up to lately. This eventually lead to the idea of having a digital picture frame which wo....
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