In today’s DevOps world, Docker and Kubernetes are the cornerstones of modern software development. Docker brought containerization to the forefront, making it easier to build, ship, and run applications in consistent environments. It’s simple, fast, and perfect for developers working on smaller projects or in development stages.

Kubernetes, on the other hand, is the go-to for managing and scaling those containers across multiple machines. It’s powerful, automated, and built for handling complex, large-scale applications in production.

Choosing between Docker and Kubernetes can be tricky. This article breaks down what each tool does best and helps you figure out which one suits your needs, whether you’re a developer or managing a massive production environment.

In today's software development landscape, Docker containers are ubiquitous, fundamentally transforming how applications are built, shipped, and run. With millions of Docker containers in existence (estimates suggest there are over 100 million downloads of container images each month), a significant portion of these utilize Alpine Linux as their base image. Recent data indicates that approximately 20% of all Docker containers are based on Alpine Linux, reflecting its widespread adoption in the developer community. This high usage rate is no coincidence; Alpine Linux offers a range of benefits that make it particularly suited for Docker environments. This article explains why Alpine Linux has become a preferred choice for many Docker images, exploring its advantages from a minimalistic footprint to enhanced security, which collectively contribute to its popularity in container-based deployments.

We're excited to share some fantastic news from COIN.HOST as the festive season is upon us! Our mission has always been to provide top-notch, secure hosting services tailored for the crypto world, and now, we’re making it even more accessible as we celebrate Christmas and the New Year.

Here's the deal: We're rolling out a 50% discount on the first month for any order over 50 CHF. That's right, half off! Whether you're just getting started or looking to upgrade, this is the perfect time to do it. But remember, this offer isn't going to hang around forever. You've got until the 15th of January 2024 to grab this deal. Just use the voucher code BYE2023 when you check out, and you're all set.

We're super excited to see what you'll create and host with us. Wishing you all an amazing holiday season and a fantastic New Year. Let's make it a great one with COIN.HOST! Cheers and happy hosting! 

Docker, a universal software deployment platform, is a pivotal technology in the software development and IT operations industry. Renowned for its capability to execute a wide range of software on various platforms, including embedded systems and high-end servers, Docker has become an indispensable tool in these sectors. The Docker Hub, its online repository, hosts over 15 petabytes of container images, covering numerous applications. This hub showcases an impressive library of 150 million images, a testament to its active and creative user community.

Docker's environment is renowned for its robust security and performance, thanks to its container isolation design. However, as with any technology, there's always room for improvement. This is where RAM disks come into play, adding an extra layer of efficiency and security. By hosting Docker containers on RAM disks within an Ubuntu system, users can leverage the high-speed capabilities of volatile memory, enhancing both performance and data protection.

In this guide, we will explore the multifaceted benefits of using RAM disks for Docker containers on Ubuntu, delving into the technical aspects of their implementation and the practical advantages they offer. From performance optimization to improved privacy, we will cover a range of reasons why this approach is gaining traction. Let's dive in.

In the Linux distro scene, CentOS and RedHat Enterprise Linux (RHEL) are two of the big names when it comes to server OS. They're both super important and used by many companies and pros all over the world. Before we compare them, let's see what each one's all about.

RHEL is made by Red Hat Inc. and is a paid Linux distro aimed at businesses. It's known for being reliable, fast, and having great support. The main reason people go for RHEL is its solid stability and the fact that Red Hat Inc. officially backs it.

CentOS, short for Community ENTerprise Operating System, started as a free version of RHEL. It's basically a version of RHEL's source code but changed a bit to keep it free. Because it's a lot like RHEL and doesn't cost anything, CentOS is a favorite for startups, solo developers, and anyone wanting a strong OS without the price tag.

We are excited to announce the launch of our new Speed Test Widget, a tool designed to provide you, our valued clients, with real-time data on the network speed between your devices and our server located in Zurich, Switzerland. This widget measures download and upload speeds, jitter, and ping, offering a comprehensive picture of the connection quality between your desktop, laptop or mobile device and COIN.HOST's network, which is particularly useful for our VPN customers. Here's what parameters are measured:

• Download Speed: Tells you how fast data can be downloaded from our server to your device, crucial for tasks like file downloads, video streaming, and website loading.

• Upload Speed: Indicates how quickly data can be sent from your device to our server, important for activities such as file uploading, video conferencing, or online gaming.

• Jitter: Measures the variability in latency, helping you understand the stability of your connection. Lower jitter values mean a more stable connection, which is critical for real-time applications like VoIP calls and online gaming.

• Ping: This is the latency or delay in milliseconds between sending a request from your device and receiving a response from our server. Lower ping values are better for almost all types of online interactions, especially where real-time communication is essential.

VPN has become a vital part of our digital lives. Every day, millions of people around the globe use VPNs for various reasons - some are trying to keep their internet connections secure, others are looking to get around blocks that limit which websites they can visit based on where they're located, and still others want to browse the internet without being tracked. But it's important to know that not all VPNs are created equal. One big difference between them is the protocols they use. These protocols are like a set of rules and technologies that determine how your data moves from your device to the VPN server and then to the website you're trying to reach.

In this article, we'll break down the details of different VPN protocols like OpenVPN, WireGuard, and some special cases like Shadowsocks, which isn't a full VPN but gets the job done for most people. We'll cover what these protocols are, why they're important for keeping you safe online, and how to figure out which one is the best fit for your needs. We'll also compare the pros and cons of each one to make your choice easier. Our aim is to give you the practical advice and information you need so you can make a smart decision about which VPN protocol to use.

Imagine this scenario: you're leisurely browsing online, with your dependable VPN serving as a protective shield for your privacy and data. All of a sudden – snap! You're blindsided by Google reCAPTCHA. Instead of peacefully navigating the digital waves, you're caught up in an ironic task of convincing an AI that you are, indeed, not an AI. This isn't a rare occurrence. It transpires repeatedly, particularly when you're part of a large group sharing the same VPN IP address, such as within an extensive office network.

Your trusty VPN is designed to provide an added layer of security, making your online experience safer and more private. However, the constant interruptions by reCAPTCHA have you engaged in a seemingly infinite round of 'identify the crosswalk' or 'select all the bicycles,' turning a once seamless browsing session into an ongoing verification game.

In the modern era, the Internet is indispensable. It's our go-to for everything from education and work, to leisure and social connections. However, not all of this digital universe is freely accessible. In numerous regions, heavy-handed internet censorship is exercised by governments or large entities, limiting what can be viewed or shared online. Websites can be blocked, specific content can be filtered out, and online activities can be closely monitored. This control is often justified on grounds of political, religious, or moral beliefs, or on the premise of national security. Unfortunately, such censorship infringes on the intended openness of the internet.

In response to this challenge, a tool known as Shadowsocks has been developed. Its primary purpose is to break through these digital barricades and uphold the principle of a free and open internet. An added bonus is that Shadowsocks can facilitate the undetected use of Virtual Private Networks (VPNs), providing users with an additional layer of privacy. This article will delve into the details of Shadowsocks—its origins, how it works, and its pivotal role in the contemporary pursuit of digital freedom.

Given the 24/7 nature of the crypto market, combined with its inherent volatility, timing is everything. The ability to respond promptly to market changes is vital, yet the challenge for individual traders to stay vigilant around the clock is nearly impossible. This is where crypto trading bots have become an invaluable tool.

Crypto trading bots are algorithm-driven programs that automate the trading process, executing transactions based on predetermined strategies. They can analyze market data, calculate potential risks, execute trades, and much more, without the need for human intervention. These bots bring efficiency, speed, and accuracy to crypto trading, making them an ideal solution for this fast-paced market.