Tag: Devops
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MySQL 8: Password verification policy
Posted on April 28, 2022, Level intermediate Resource Length medium
The artcicle discusses the password verification-required policy introduced in MySQL 8.0.13. With this feature, it is possible to require that attempts to change an account password be verified by specifying the existing current password to be replaced. By Brian Sumpter.
Tags sql database cio infosec devops
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How to switch to Ubuntu Rolling Rhino: rolling release version of Ubuntu
Posted on April 27, 2022, Level beginner Resource Length medium
Ubuntu goes bleeding edge with Rolling Rhino. Here's everything you need to know about it. New Ubuntu releases come out every six months, with most of the software frozen in time until the next release. To receive the latest updates as soon as they're available, many people turn to a rolling release distribution, such as Arch Linux. By Bertel King.
Tags linux software cio cloud devops
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Hands-on learning lab: Stream Google Cloud data into Splunk Cloud
Posted on April 22, 2022, Level beginner Resource Length medium
If you haven't tried it yet, Google Cloud Skills Boost provides hands-on educational experiences so you can learn what you need to know about operating in the cloud. Labs from Google Cloud Skills Boost give users more than just a sandbox environment. By Brian Farnham.
Tags gcp how-to cloud google devops
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How to make anonymous requests using TorRequests and Python
Posted on April 11, 2022, Level intermediate Resource Length short
Tor is quite useful when you have to use requests without revealing your IP address, especially when you are web scraping. This tutorial will use a wrapper in python that helps you with the same. By scrapehero.com.
Tags python apis devops
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How to migrate a REST API to GraphQL the smart way with StepZen
Posted on April 9, 2022, Level intermediate Resource Length medium
How GraphQL might be a better fit for your next project than RESTful APIs. By plainenglish.io.
Tags nodejs nosql apis devops
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Facelift Kurun for Kubernetes event tunneling
Posted on April 8, 2022, Level intermediate Resource Length medium
Kurun is a multi-tool to help Kubernetes developers. We can summarize one of its features in a short sentence: just like go run main.go but executed inside Kubernetes with one command. By Sándor Lovász.
Tags cio infosec kubernetes containers devops
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Best practices, tools, and approaches for Kubernetes monitoring
Posted on March 31, 2022, Level beginner Resource Length medium
Let's look at some of the available Kubernetes monitoring and Kubernetes logging tools, including Prometheus for monitoring and Grafana for visualization and dashboards. By Kyle Hunter.
Tags event-driven app-development cloud monitoring kubernetes containers devops
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Handling multiline logs with Loki and Fluent Bit on Kubernetes
Posted on March 26, 2022, Level beginner Resource Length medium
Logging is one of the core parts of monitoring in an application life cycle. Fluent Bit is an open-source project that allows log processing and forwarding. In this post, I will point out some useful hin that I have found during configuring the fluent bit for our environment. Loki is another tool from Grafana used for log aggregations. By @cleancloud-k8s.com.
Tags kubernetes java web-development devops
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Apache Kafka and MQTT - Overview and Comparison
Posted on March 23, 2022, Level beginner Resource Length medium
Apache Kafka and MQTT are a perfect combination for many IoT use cases. This blog series covers various use cases across industries including connected vehicles, manufacturing, mobility services, and smart city. This is part 1: Overview + Comparison. By Kai Waehner.
Tags devops cloud learning messaging
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NGINX tutorial: Reduce Kubernetes latency with autoscaling
Posted on March 20, 2022, Level beginner Resource Length medium
Your organization built an app in Kubernetes and now it's getting popular! You went from just a few visitors to hundreds (and sometimes thousands) per day. But there's a problem... he increased traffic is hitting a bottleneck, causing latency and timeouts for your customers. If you can't improve the experience, people will stop using the app. By Daniele Polencic of learnk8s.
Tags nginx kubernetes containers devops servers
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How to create GUI dialog boxes in bash scripts with Whiptail in Linux
Posted on March 7, 2022, Level beginner Resource Length medium
In this article, we are going to discuss yet another GUI utility called Whiptail that can be used to create GUI dialog boxes in Bash scripts in Linux. By Karthick.
Tags linux devops frameworks software miscellaneous ux
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The best AWS Elastic Beanstalk alternatives for 2022
Posted on March 2, 2022, Level beginner Resource Length medium
AWS Elastic Beanstalk is an AWS-managed service. It is used by startups, small & mid-sized businesses for web application development. As it comes pre-configured with EC2 server and is efficient at using automatic provisioning of services and resources, handling application code and environment configurations seems easier with this PaaS solution. By Morgan Perry.
Tags devops aws cloud programming learning