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LTSP – A Thin Client Solution for Linux Operating Systems

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The Linux Terminal Server Project(LTSP) is a group that designs the software and hardware of a thin client(an X Terminal) that runs Linux. Linux Terminal Server Project machines are an open-source terminal solution that can offer computer access to a large number of people at less price.

The Linux Terminal Server Project is a registered trademark of Diskless Workstations.com, LLC. Nowadays, LTSP machines are utilized all over the world. Primarily, they are used by the community and educational organizations that gain advantage from their small footprint, easier maintenance, and low cost.

Legacy PCs and new thin clients alike can be used to create documents, send e-mail, browse the web, and run various other desktop applications. LTSP offers enhanced value over traditional computing solutions and improves TCO(Total Cost of Ownership).

LTSP workstations are capable of running applications from windows and Linux servers. Linux based thin clients are highly reliable because viruses and tampering are virtually non-existent.

LTSP is becoming more famous in schools as it enables them to provide students with access to computers without upgrading or purchasing expensive desktop machines. Enhancing access to computers involves less cost because the thin clients can be older computers that cannot run a full desktop operating system.

Even a CPU that is relatively slow with 128 MB of RAM can provide remarkable performance as a thin client. Additionally, the utilization of centralized computing resources implies more performance can be obtained at very less cost via upgrades to a single server instead of upgrading a fleet of computers.

By converting present computers into thin clients, an educational institution can also obtain more control over how their students are making use of computing resources because all the user sessions can be monitored on the server.

In its present form(v5.x), Linux Terminal Server Project depends on distributions for integrating the Linux Terminal Server Project architecture into their products respectively. LTSP was an add-on package to any distribution in the v4.x series. Various distributions integrate Linux Terminal Server Project either into their machine(Debian, Ubuntu) or as a different product, like KIWI-LTSP(SUSE), Skolelinux(Debian), K12LTSP(CentOS), and Edubuntu(Ubuntu).         

Advantages of LTSP

An LTSP thin client offers many advantages to a company. Below here are the reasons why you should choose LTSP.

Decreased Costs

The entire software for workstations develops on the LTSP server in an LTSP thin client environment. When you are installing new thin client devices or repurposing old desktop PCs, LTSP can be a crucial component in decreasing the costs that are related to your computing environment.

Less Maintenance

From a single point of control, LTSP enables you to maintain your whole computer network; from the OS image on the thin clients via file storage and authentication. By decreasing your software footprint with LTSP, support and maintenance obligations are decreased when compared with conventional desktop PC computing solutions.

No Licensing Fees

LTSP is an open source software and is released under the GPLv2 License. No cost is involved in downloading and using LTSP.

Community

Since its origin in 1999, the LTSP community has been very active. Fueled by experimentation and participation, the users of LTSP have deployed it in every imaginable scenario possible; starting from running an irrigation system to providing their organization, a thin client computing solution in order to replace desktop PCs. Even if you are using LTSP, contributing to the LTSP community will improve your experience.

Security

Today, security has become a key challenge for admins. Linux Terminal Server Project thin client connections can be secured through SSH and are restricted to a LAN, making sure that you are operating a safe and manageable computing environment. The LTSP model safeguards your systems from spyware and viruses.

Linux Terminal Server Solutions

Linux Terminal Server Solutions are robust, flexible and customizable. They are capable of offering a variety of desktop environments using VDI, LTSP, RDP, and other client-server software solutions.

Linux Desktops

 

  • Standard LTSP Configuration.
  • Linux Desktop Environment.
  • Applications on LTSP Server.

Windows Desktops

 

  • Windows Desktop Environment.
  • Remote Desktop / RemoteApp.
  • LTSP Delivers RDP Session.

Virtual Desktops

  • Virtual Desktop Environment.
  • Local and Virtual Applications.
  • LTSP Delivers VDI Session.

The professional services, products, and support related to LTSP are available from 3 companies namely Diskless Workstations, CyberOrg Info, and Hellenic Schools Technical Support Team. For many years, the LTSP Discuss mailing list has been in use and offers many useful tips and tricks for real-life deployment scenarios and examples.

 

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Technology

Console vs. Mobile vs. PC: Three Kinds of Gaming

Steven Sanders

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Video games have come a long way since Pong, and we now have a variety of different genres to play across a range of platforms. Gamers will always debate amongst themselves about the strengths and weaknesses of each platform, but they will nearly always show some form of bias for their preferred gaming system.

Over the course of this article, we’ll be covering the three primary types of game systems in this day and age. We’ll take a look at highly portable mobile platforms, available game consoles, and powerful gaming PCs, comparing each of them so that you can see exactly how they differ from each other.

PC

PC gaming is often seen as the most cutting-edge way to play your games, and it makes sense. A gaming PC is a lot easier to keep updated than a console since you can replace the components as soon as they come out. Console gamers instead have to wait until the next iteration of their system comes out.

Of course, a PC is also much more versatile than a console, as you can custom-make one that isn’t constrained by whether or not it will be feasible on the market. Keep in mind that gaming PCs pay for their impressive performance and graphics when it comes to stability, with the quality of releases depending on their degree of optimization.

Console

Console gaming is often seen as the more convenient alternative to PC gaming, and there is significant overlap between the games that are available on both types of systems. Console games will typically run at a lower frame rate and a lower resolution than PC games due to the inherent limitations of the systems.

Since a game console has to be reasonably priced, then there is a limit to the performance they can output, and yet they provide immense value for money. You would be hard pressed to find a gaming PC complete with a keyboard, mouse, operating system, and monitor for the price of a console.

Mobile

Finally, mobile gaming takes up a huge percentage of the global gaming market, and that’s what makes it so attractive for game development services. Whenever you have a bit of downtime, you can simply take out your smartphone and start playing a game, and the massive number of ads rakes in a tidy profit.

While there are some games (like Fortnite) that are available on mobile, console, and PC, you’ll find that the majority of mobile games are not available on the other systems due to their simplicity. Mobile games usually have simple control schemes due to the difficulty of adapting them to a touchscreen.

Conclusion

There is no “best” way to play video games, so don’t let anyone discourage you based on your preferred platform. We hope that this guide has summarized the differences between each of these kinds of game systems.

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Technology

The Pros and Cons Behind DevOps as a Service

Steven Sanders

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It seems as though every component of business computing is being used as a service, including DevOps. The advantages of using devops as a service are obvious: You are able to rent computing resources instead of having to buy and manage them on your own.

However, is it possible to outsource each aspect of business operation? Can DevOps as service work for your organization? Does the cloud collaboration between operations and developments help speed up projects, or does it mean that your company will lose control of business-centric applications?

Before discovering the arguments supporting and refuting devops as a service, it’s good to define the meaning behind DevOps?

What is DevOps as a Service?

The term DevOps comes from the creation of operations and development, two different disciplines. Some traditional companies have departmental silos that make it difficult for IT professionals to work on creating business automation software.

DevOps creates an environment needed for the rapid testing and development of custom business software. Making a DevOps-based collaborative environment is easier for security specialists, IT engineers, QA engineers, and other teammates to ensure that there is synchronization, integration, and synergy between workflows.

To ensure that your DevOps environment is successful, your team will need to use agile software methodologies. The more difficult the project, the more enterprise components you’ll need to ensure that your team works properly.

DevOps as a service allows you to relocate those enterprise resources towards the cloud. Rather than using basic software development tools, DevOps as a service collects the development tools towards a platform that’s hosted in the cloud.

Advantages Behind DevOps as a Service

Here are some reasons why companies are starting to use DevOps as a service:

  • DevOps as a service hides the complexity of information and data flow, which means your DevOps team members can focus on their team specific tools without having to know the entire toolchain. For instance, a software developer can conduct tests through source code management tools, and IT operators can make changes with configuration management tools.
  • DevOps allows users to collaborate as it places tools on the cloud. This allows users anywhere to work together and complete projects.
  • Using cloud-based services is a data-driven process where everyone has the same data set. This leads to better quality control and documentation.

Disadvantages Behind DevOps as a Service

Here are the disadvantages that exist when using DevOps for your IT team:

  • Security is always a huge concern. Your security team isn’t always apart of DevOps and the DevOps teams usually choose speed over security when creating software. With DevOps cloud services, you can create unnecessary exposure and risks, especially if its the transport layer that’s left unsecured.
  • Outsourcing DevOps infrastructure will require some level of software development expertise, including having an understanding of orchestrating a workflow, infrastructure, and integration. You’ll need experts and tools of DevOps as a Service in order to be successful.

Conclusion

When you’re using DevOps as a service, you’re increasing your IT teams’ productivity. And if you’re thinking about making a new DevOps strategy, DevOps as a Service will help shorten the time to deploy apps and will give you versatility as you create new business process applications.

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Finance

3 Technologies Revolutionizing Online Business

Steven Sanders

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Modern technology has proven itself disruptive time and again which has allowed businesses to flourish and advance in industries like education, manufacturing, logistics, and finance. Disruptive innovation is also disrupting companies from Google to Microsoft. While in the past the disruptions were unexpected, it has allowed business owners and entrepreneurs to see how the innovative ideas are lucrative opportunities that improve business models significantly. Here are three transformative technologies that are revolutionizing businesses worldwide.

1. API Integration

An application program interface (API) is a software building application tool that determines how API components interact. Partnering with a skilled API Integration company will help companies identify API sets that best connect hardware and software and allow user devices, programs, and data to function and interact with one another. Companies need API integration for many reasons, including to:

  • Connect to cloud apps
  • Develop new APIs
  • Extract data from legacy systems
  • Write new apps
  • Increase productivity
  • Manage APIs in-house
  • New technology integration
  • Develop product or service ideas
  • Generate software solutions for end-users

Some of the most popular APIs utilized by companies include YouTube, Google Maps, Twitter and Amazon. As technology progresses, API integration offers limitless possibilities for companies to expand as growth and revenue do.

2. Artificial Intelligence

Thinking about artificial intelligence (AI) in the past mostly innovative thought process, but today it is a mainstream tool used in daily business operations to improve efficiency and productivity. By 2030, experts predict that AI will contribute $15.7 trillion to the global economy and 26 percent gross domestic product to local economies. As more businesses pop up online, APIs will customize customer experiences and analyze data that interprets consumer buying histories to predict future product or service trends. It will also help companies use predictive AI to target new demographics based on behaviors.

What is clear about AI is that it is set to disrupt more companies in the future because of quantum computing that will be smarter and more complex than how we are using it now. It will solve problems like global warming, poverty, space exploration, and disease all because of AI superhuman quantum computer systems that will dissect and analyze data in seconds without programmers feeding them commands. Popular AI in use today includes Siri, Alexa, Cognito, Netflix, and Amazon. The next generation of AI will include facial recognition, augmented reality, internet of things connectivity, emotional replication, drone delivery, and voice or visual search platforms.

3. Blockchain Cryptocurrencies

For the past few years, blockchain cryptocurrencies have thrown many industries into a disruptive state as it decentralized how companies buy, sell and store data. Blockchain uses transparent ledgers to connect an extensive network of users, so it has a reputation of being a tamper-proof way to make transactions, which is an indispensable tool to e-marketers. Blockchain technology like Smart Contracts will also become mainstream, which will allow businesses to use it to secure financial transactions via cryptocurrency exchanges.

Companies must prepare for the future of AI and blockchain technology by investing in the type of resources that transforms new talent and streamlines information technology departments to win in business.

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