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Christian Heldmaier

ChristianHeldmaier

Christian Heldmaier is an ex­pe­ri­enced online marketing and SEO spe­cial­ist from Karlsruhe. He has been working as an SEO Manager at IONOS since July 2020.

Key mile­stones in his pro­fes­sion­al career:

  • SEO Manager at IONOS (since July 2020)
  • Online Marketing Manager & Social Media Con­sul­tant (2018–2020)
  • Senior Content Editor (2016–2023)
  • Project Manager Web Mon­i­tor­ing / Junior Social Media Project Manager (2013–2018)
  • Degree in Media Pub­lish­ing (B.Sc.) and Print & Pub­lish­ing (M.Sc.) (2008–2013)
  • Media Designer (2005–2008)

Author

Image: How to set up a Minecraft server on Linux

How to set up a Minecraft server on Linux

Minecraft is one of the most popular online games worldwide. Public matches with random players can be just as appealing as private games with friends and ac­quain­tances. For maximum freedom, it’s best to use your own Minecraft server on Linux. You can install it easily via the…

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Image: Satisfactory Dedicated Server: Hosting and Setup

Sat­is­fac­to­ry Dedicated Server: Hosting and Setup

Players from all over the world are having lots of fun with the factory-building game, Sat­is­fac­to­ry, in the early access phase. If you don’t want to play the game alone, you can also join in the adventure with friends and ac­quain­tances on a specially hosted Sat­is­fac­to­ry server,…

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Image: DayZ server: How to host your own DayZ server

DayZ server: How to host your own DayZ server

Hardly any other survival game gives the player as much freedom in terms of decisions as the zombie-survival-title DayZ. Team player or lone wolf - the choice is entirely up to the user. If you want to play together with friends and have control over mods, world and play style,…

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Image: What are some useful Rust cheats and console commands?

What are some useful Rust cheats and console commands?

If you run your own Rust server or moderate one, you can customize gameplay in many exciting ways. By using the right Rust cheats or console commands, you can simplify survival, alter the weather, or spawn and remove objects exactly where you want, creating a unique ex­pe­ri­ence…

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Image: What are some useful cheats and console commands for Project Zomboid?

What are some useful cheats and console commands for Project Zomboid?

With console commands and cheats for Project Zomboid, you can com­plete­ly redesign your gaming ex­pe­ri­ence. Learn how to activate the console and customize the game. This article explains how to spawn resources, clear all zombies from the map and make yourself immortal in either…

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Image: How to host a Minecraft server

How to host a Minecraft server

Many Minecraft gamers would like to host their own Minecraft servers. Hosting your own Minecraft world is the only way users are able to adjust the general settings of the online mul­ti­play­er mode. Setting up a personal Minecraft server isn’t as daunting as it sounds, however.…

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Image: How to set up a DayZ Frostline server step by step

How to set up a DayZ Frostline server step by step

The DayZ extension Frostline immerses you in a frozen world full of dangers, scarce resources, dynamic chal­lenges, and merciless cold. In this article, we’ll show you how to set up your own DayZ Frostline server so that you and your friends can enjoy the ultimate survival…

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Image: How to create and host an Abiotic Factor server

How to create and host an Abiotic Factor server

Setting up your own Abiotic Factor dedicated server allows you to host co-op sessions that are available day and night for all players. All you need is the right hardware for running the server ap­pli­ca­tion and the command line client SteamCMD. In this article, we show you…

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Image: ow to create a Risk of Rain 2 dedicated server in just a few steps

ow to create a Risk of Rain 2 dedicated server in just a few steps

The mul­ti­play­er game Risk of Rain 2 enjoys wide­spread pop­u­lar­i­ty. Playing on your own server — ac­ces­si­ble only to you and selected players — makes the ex­pe­ri­ence even more enjoyable. In our detailed guide, we explain what to keep in mind when setting up a dedicated Risk of Rain 2…

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Image: How to set up a Starbound dedicated server

How to set up a Starbound dedicated server

The popular indie game Starbound allows its fans to explore outer space. The exciting quests in the pixel-art game can also be played col­lab­o­ra­tive­ly with other gamers. A good option for this mode lies in setting up a dedicated Starbound server. Here you can learn about the…

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Reviewer

Image: What are NVIDIA H100’s features, benefits and use cases?ji­jo­math­aidesign­ersshut­ter­stock

What are NVIDIA H100’s features, benefits and use cases?

Maximum per­for­mance for AI and HPC. With its in­no­v­a­tive Hopper ar­chi­tec­ture, HBM3 memory and optimized computing power for ac­cel­er­at­ed computing, the NVIDIA H100 has set new standards for GPUs. In this guide, you can find out which technical high­lights the H100 scores points…

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Image: What are the best GPU servers?sdecoretShut­ter­stock

What are the best GPU servers?

GPU servers are suitable for a number of ap­pli­ca­tions. Which GPU hardware is right for you will depend on your specific re­quire­ments. In this article, we offer a com­par­i­son of the latest GPUs, including the NVIDIA H100 and A30 and the Intel Gaudi 2 and 3. We look at the technical…

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Image: What is malware?Minerva StudioShut­ter­stock

What is malware?

Worms, viruses, and Trojan horses are examples of viruses that in­fil­trate systems and carry out un­de­sir­able actions. Col­lec­tive­ly, these are referred to as “malware.” In this guide, we’ll explore the various types of malware, un­der­stand the dif­fer­ences between them, and take a…

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Image: Which is the best CaaS provider? Container as a Service comparisonMAGNIFIERshut­ter­stock

Which is the best CaaS provider? Container as a Service com­par­i­son

What exactly is CaaS (Container-as-a-Service), and how does it stand apart from other cloud services like In­fra­struc­ture-as-a-Service (IaaS), Platform-as-a-Service (PaaS), and Software-as-a-Service (SaaS)? In this article, we’ll delve into the concept of hosted container…

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Image: Dedicated IPAndrey VPshut­ter­stock

Dedicated IP

For many years, dedicated IPs were an important component within hosting and mailing. To this day, you can choose a dedicated IP address for your project from a wide variety of services. But is a dedicated IP really a better solution than a shared address? We’ll show you what you…

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Image: How to create your own HTTP Live Streaming serverConnect worldshut­ter­stock

How to create your own HTTP Live Streaming server

You want to be a streamer, but you don’t want to offer your content on popular platforms like Twitch or YouTube? Then you should consider setting up your own streaming server. Thanks to HTTP Live Streaming, you can extend a web server to transmit video and sound in real time.…

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Image: Making a Discord server – how it works!

Making a Discord server – how it works!

With a Discord server, you can use multiple Discord channels at the same time and add bots at your leisure. A free Discord account and the Discord app are required to set up a Discord server. Once the server has been set up, you can create a server for your gaming community, for…

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Image: How to set up a RTMP streaming serverFer GregoryShut­ter­stock

How to set up a RTMP streaming server

Whether it’s gaming, e-learning, or lifestyle – streaming content online enjoys huge pop­u­lar­i­ty and content can be broadcast on platforms like Twitch. But there is another way. With your own RTMP server, you retain full control over your streams. The necessary software for this…

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Image: How to install OpenClaw on Docker step by stepElnurshut­ter­stock

How to install OpenClaw on Docker step by step

OpenClaw is a powerful, au­tonomous AI agent with a wide range of use cases. If you have a suitable server, you can install OpenClaw yourself using Docker Compose, configure it securely and run it in pro­duc­tion. From server prepa­ra­tion and the Docker setup to en­vi­ron­ment…

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Image: What is GPU computing and how does it work?agsandrewshut­ter­stock

What is GPU computing and how does it work?

GPU computing refers to the use of graphics proces­sors for general-purpose computing tasks beyond tra­di­tion­al graphics rendering. Thanks to their ability to perform many cal­cu­la­tions in parallel, GPUs are ideal for data- and compute-intensive ap­pli­ca­tions. Working together with…

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Image: Which cloud GPU is right for your project?sakkmesterkeshut­ter­stock

Which cloud GPU is right for your project?

Which cloud GPU is right for your project? This guide explains what cloud GPUs are used for, which use cases are common, and which selection criteria matter most in practice. You’ll learn why VRAM is often the limiting factor, how to properly assess computing per­for­mance, and how…

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Image: What is OpenClaw and how does it work?sdecoretshut­ter­stock

What is OpenClaw and how does it work?

OpenClaw is an open-source, self-hosted AI agent that goes far beyond simple chatbot responses. It runs on your own hardware, is con­trolled through familiar messaging apps, and can in­de­pen­dent­ly perform tasks such as email man­age­ment, calendar or­ga­ni­za­tion, or even complex…

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