Everything on the internet – websites, apps, photos, videos, etc – uses up capacity and is stored in huge data centers owned by big companies, mainly in North America, Europe, and some in Asia. In our solution, centralized data centers are replaced with a grid of “nodes” distributed around the world.

These nodes are owned by ThreeFold Farmers – but only the physical hardware – the data inside of the nodes belongs to the people or organizations who put it there. So, “farmers” plug in hardware and start to create capacity that can be used by people.

Farmers come in all shapes and sizes. Some farmers run small data centers while others simply run a node out of their living room.

When Farmers connect active hardware (add capacity) to the ThreeFold Grid, ThreeFold Tokens are created. Farmers can then sell those tokens to people who want to use capacity (e.g. a developer that wants to build or host a website, or a person who wants to store some photos). More on tokens down below.

Seems quite lofty. How will you build it?

It’s true that rebuilding the internet is not so simple. But a lot of infrastructure has already been built and the technology is quite advanced. Over the past 2+ years (as of May 2020), independent ThreeFold Farmers have already plugged in more than 40,000,000 GigaBytes worth of storage and 15,000 CPU Cores across 21+ countries. That might not mean a lot to non-technical folks but it is quite a significant amount.

21+ countries? What happened to equality?

As far along as we are, we still have work to do. One of our biggest goals in the near future is to expand the grid to Africa, South America, and parts of Asia where currently the Internet is too expensive or not available. Currently, we farming is incentivized around these key geographies.

And what do you mean by peer-to-peer?

Peer-to-peer means no middlemen – direct exchange of information and/or value between equal participants. Peer-to-peer means decentralization – breaking away from pyramid-based systems, greed-based systems – and putting people back in the center of their own (digital) lives.

So how can I access / use your internet today? What can I do on it?

By June, some of the first experiences will be live. This includes file storage and communication tools and a virtual browser, all with the advantages of being more sustainable for our planet and with full control of your own data. And over time, more and more experiences will come to this internet. We’ll be updating here and on our communication platforms as they come. But don’t worry, as a user it doesn’t change much – no coding required. :)

Will [enter website or app here] be available on your internet?

There are some tremendous reasons for a website or app to use our internet, but that will really be up to the website or the app. In the end, we are providing a responsible solution for responsible people and organizations. We would love to host anybody who believes in what we are doing!

How are you making sure it’s safe?

Hacking has become a part of life and is almost impossible to avoid in the current systems – they are too complex and require too many people to operate. This results in less security which results in lots of security breaches. We took a look at the existing Internet (seven layers) and simplified it down to three layers. By simplifying the architecture and instead creating technology that is self-driving & self-healing, we removed the human requirement and therefore vastly minimized the possibility for hacking or human error. Then we also developed a storage algorithm which makes it such that if some of the information gets lost or stolen (somehow) or if some hardware goes down, it is all retrievable. Long story short, we flipped the existing system on its head.

What about the data ownership part?

That has a bit to do with the security as well. Since you own your data, you decide who gets access. Which means your data isn’t just out “there” for the taking. Basically, we put you at the center of your digital life, where the applications and experiences you use serve you, not the other way around.

And how is it better for the planet?

There are a few reasons for us being more sustainable. Data centers are super unsustainable, so the simple (but incomplete) answer is “no more huge data centers.” But if you want more detail:

• We use up to 3x less hardware for the same output, and using hardware at least 2x longer while maintaining good performance
• Having capacity everywhere, local to where users are – this reduces network requirements (and can even improve security)
• Using new algorithms (e.g. the one mentioned above for storage) which have dramatic efficiency improvement
• Re-using hardware where possible – let’s not throw away

How much will it cost?

In the end we want to provide sustainable access to the internet and all of its solutions for less than a dollar per month per person but for now the cost will depend on what you choose to do. Certain experiences will cost money. Storing photos or videos, for example. But all at a fair price.

Speaking of money – so what’s up with the ThreeFold Token?

As we mentioned above, tokens are generated when ThreeFold Farmers adds capacity to the ThreeFold Grid.

Essentially, the ThreeFold Token is the medium of exchange on the new internet. So, if a developer wants to build something (e.g. a website or an app) or a user wants to store something (e.g. photos), he/she/they use(s) ThreeFold Tokens.

Need more answers?

We hope that helps explains things. Obviously there is a whole wiki to dive in to. If you don’t find what you’re looking for, please ask us on our forum!

Photo by Nong Vang on Unsplash.

Did you know that the current Internet is responsible for between 5 and 10% of global energy consumptions? Making it more harmful to our planet than the airline Industry. The good news is that we can achieve 10x more power efficiency by addressing certain areas such as storage.

ThreeFold believes IT can do a much better job at being more sustainable - in fact ThreeFold believes it can reduce the Internet’s carbon footprint by 10 times compared to other industry standards in IT capacity producing solutions.

Power consumption is a function of better compute and storage performance that in theory would require more racks and cooling. ThreeFold’s architectural approach brought solutions that enables it’s Farmers to achieve roughly 3 times the performance per rack (so it uses fewer racks) and the racks require less energy than typical racks in the industry.

Read more about how ThreeFold achieves sustainability in the following blog.

The Internet needs to become more affordable

The biggest cost in running IT architectures is the human cost. Today’s complex systems, built out of ‘band aid and patches’ point solutions, organically-grown and badly documented IT infrastructures, need an armada of people to keep them ticking. Even though this is an example, one can learn a lot from the trends that are presented:

• On average an IT budget takes 5% of overall revenues
• IT consumes 6.5% of the total number of Full-time equivalent in the company, of which 85% are insourced and 15% on payroll. This means that the enterprise doesn’t retain internal know-how to operate their IT.
• About 50% of IT budgets are spent on Infrastructure ane operations. Similarly, a big part goes to applications. A mere 5% is considered to be internal overhead within the IT department.
• Around 65% of the IT budget is spent on resources and services, around 35% is spent on hardware and software.
  
  These figures present industry average numbers and paint a troubling picture that IT is a sizeable part of an overall budget, and that most spending is going to have the right knowledge skills insourced to the organisation to run the core IT architecture it relies on. For any other discipline in any organisation this would present an unacceptable risk to the business and its continuity - strangely not for IT.

The Internet needs to become self-healing

The biggest source of downtime in computer systems is people. Getting people involved in fixing infrastructure problems creates the risk of accidentally causing more system downtime. A very recent example on this hit a large organisation cloud service provider.

20+ years ago when Internet data centers came into existence next to telecom points of presence (POP), the level of complication in architecting, and building and maintaining these infrastructures exploded. From an already reasonable complicated technology setup to transport packets of data around the globe, these information warehouses were created where data was uploaded to, processed, and the obtained results sent back to end users on the other side of the globe.

Managing a data center that contains solutions for information transportation, storage and processing is not an easy task and the growth of data volume uploaded, stored and processed has exponentially increased. The number of technologies invented and implemented in regards to the processing and storing of information has also exploded. This resulted in a double exponential growth in complexity to architect, build, operate and maintain these IT systems.

The time has come that we no longer rely on people to do the right thing in case of emergency - the complexity is overwhelming and the dependency on the availability of that information is huge. Having people to do manual deployments and operational responsibilities does not provide the agility and speed to keep up with the continuous exponential growth of the industry. It is time to take the human element out of IT and let smart and autonomous systems to take over. This will also let people focus on more creative activities.

The world needs a responsible internet

On a humanitarian level the opportunities for creativity, learning and development are currently negatively influenced by a lack of access to performant and affordable Internet services. Since Internet access is a human right, it should protect the status quo between the developed and less-developed regions of our world.

The Internet is growing fast, with the wrong solutions

It is evident that the current solutions are super unsustainable and make no sense. Luckily, ThreeFold and many other start-ups are deploying new solutions.

Photo by Jeremy Thomas on Unsplash.

🔗Decentralization

In 1989, the Internet changed the world as we know it with the introduction of the World Wide Web. With time the Internet empowered people to share information in a decentralized way. Shortly after, big companies like Facebook, Google, and Apple emerged, providing many solutions that revolutionized the way we live. The “sharing economy” has grown exponentially over the last 5-10 years. This is thanks to a more simplified information flow and well-developed technology, which:

• Enables a much easier integration of independent players into the sharing economy.
• Eliminates the need for extensive management and structure of marketplace operators.

We are entering a flat-structure economy. An economy where fewer managerial levels are needed for the system to function. New technologies such as blockchain and the Internet of Things facilitate this ongoing trend. Participants can now interact on a peer-to-peer basis, forming marketplaces and organizations according to pre-agreed, programmed contracts.

🔗The current Internet is centralized

Despite the growth in popularity for decentralized systems, organizations, and currencies, the Internet remains centralized. The centralization within the Internet industry brought many barriers to entry. Indeed, to compete in the highly competitive market of Internet capacity dominated by big IT companies, massive investment, and IT development are needed.

But what is really scary is that the current industry exploits the market tremendously. Data is officially the most valuable asset on earth for a few years, and about 20 companies rule over more than 80% of the cloud industry. In other words - these companies together have more than 80% of the world’s information. In recent years, we noticed the dangers that can arise with the wrong intentions within the data industry with the ‘Cambridge Analytica Scandal’, also highlighted in the movie ‘The Great Hack’.

ThreeFold has been developing technology that allows the decentralization of the Internet infrastructure - removing the need for data centers, and allowing anyone to take part in the Internet capacity market. Adding capacity to the ThreeFold Grid (TF Grid) makes you a ThreeFold Farmer (TF Farmer). The more decentralized the Internet gets, the more secure and effective it will become. The already is the largest grid of compute and storage in the world.

🔗How To Participate

The process of becoming a ThreeFold Farmer is very straightforward. Anyone can join the ThreeFold Grid by downloading the ThreeFold Zero-OS onto their nodes and connecting them to the ThreeFold Grid.

By doing this you will become an operator of a “micro data center” and with that earn ThreeFold Tokens. With or without experience in the field, anyone can become a ThreeFold Farmer. By becoming a ThreeFold Farmer, you empower a new neutral Internet that belongs to humanity - not corporations.

Blog written in 2019, updated January 2021.

Due to the billions of IoT devices driven by various use cases like autonomous driving, a massive demand for Edge Computing is evolving rapidly. According to the Digital Journal, the Edge Computing market is growing extremely fast. With a CAGR of over 35.0% and the market is expected to reach USD 33.75 billion by the end of 2023.
Source: http://www.digitaljournal.com/pr/3394129

Edge Computing and Grid Computing are often used in the same context and sometimes are confused. For this article, we’d like to define the terms going forward as follows:

Grid Computing means a computer network of 100% distributed computer resources like processing power, memory, and data storage of similar or different types to which authorized people can run their computation workloads. That means that Grid Compute nodes are mostly in data centers and maybe dispersed over more extensive regions but are typically still far from the Edge. Compared to Edge Computing, Grid Computing environments are owned by more than one individual or company, and thus, controlled by many.

Edge computing has risen from a need to have data processing and storage as close as possible to real-world situations. The situation could be as simple as recording biometric data by a smartwatch to support the required information for a self-driving car to function as intended. The necessity comes from having local computing and storage capacity - it can be used by multiple use cases (situations) but does not have to.

The Benefits of Edge Computing

Edge computing comes with specific benefits that are mandatory for the next evolution in the IT industry. We have optimized the central model to such a degree that the network connects the central capacity to use cases in the field, the next bottleneck. Edge computing is solving several challenges faced by real-world situations with the following benefits:

Speed

Speed is probably the most crucial benefit of edge computing, as there are plenty of use cases that require near-real-time computing.

Scalability

The scalability of edge computing also makes it incredibly versatile. By partnering with local data centers further out on the Edge, companies can easily target desirable markets without investing in expensive infrastructure expansion. Edge data centers allow them to service end-users efficiently with little physical distance or latency. They also do not constrain companies with a substantial footprint, allowing them to shift to other markets rapidly should economic conditions change.

Availability and Security

Traditional cloud computing architecture is, by definition, centralized, which makes it especially vulnerable to distributed denial of service (DDoS) attacks and power outages. Edge computing distributes processing, storage, and applications across a wide range of devices, nodes and data centers, which makes it difficult for any single disruption to take down the network which is why logically and geographically dispersed systems are often used for DDoS mitigation like in Content Delivery Networks (CDN)

By pushing everything to the cloud, you’re leaving your business open to ISP failures and cloud server downtime. Many mission-critical operations like railroads and chemical plants won’t even use the cloud today. Their server farms are the only way to guarantee uptime.

Process optimisation

Another big benefit is process optimization. If self-driving cars were to use the cloud instead of the Edge, they’d be pushing all the data they gather up to the cloud. But if the Edge makes local decisions, the cloud may not need all that data immediately – or even at all.

Requirements for Edge Computing

When compute and storage capabilities exist on the Edge, we need to overcome several challenges around capacity distribution. Most traditional IT technologies do not allow this as they live in large data centers where there is a lot of “care” for these technologies.

The most significant generic hurdle to overcome is that there is going to be a lot less “care” for the technology to rely on at the Edge. These “devices” have to be self-sufficient to no small degree. If we want to sum up some of the specifics of edge technology, this will come out:

• A typical edge device or node must run an OS that comes in at a low cost or, ideally, for free like some open source offerings. This enhances the proliferation of capacity at the Edge.
• Container technology must be embedded in the OS at the lowest possible level to create the maximum benefit of efficiency from the edge hardware: classic Virtual Machine environments are just too inefficient and resource consuming for edge use cases. There will be Virtual Machine based edge solutions, but these are going to be out there for a certain period, catering for current IT workloads to move to the Edge. The Edge’s correct move can only happen when traditional IT applications split up into pieces and require a lot less capacity to run. Hence, it will convert over time to containerized technology.
• Edge Computing hardware will consist of datacenter grade hardware and all sorts of other types of hardware. The Edge might include some smaller sized data center facilities but also include different types of “homes” for compute and storage equipment. Think of transportation as a specific use case - capacity on maritime vessels, capacity on trains, and vehicles’ capacity. Hardware will have to accommodate different use cases, price levels, form factors, and power consumption.
• Edge hardware needs a lightweight OS that is very close to the hardware components to get the maximum out of compute and storage capacity. Less is more - for real Edge capacity, local people won’t be able to interact with edge capacity - one further step - there will be no need to have remote people access these devices for maintenance purposes. The ultimate edge computing solution will have a significant amount of self-sustainability - where there are no more highly technically skilled people required to keep the capacity available, up and running.
• In most cases, Edge means being remote, and having no access to humans or humans are only too expensive for the specific use case.
• Power outages or no network availability will cause system failures. The ideal OS to deal with this revolves around no people; the zero-touch approach should be stateless and needs to have self-healing capabilities run by automation software robots.
  

Existing Edge Computing Solutions

Today there are a few Edge Computing platforms out there that cover some requirements as outlined above.

• Microsoft, for instance, launched products like Azure IoT Edge and Azure Data Box Edge to extend their Datacenter based Azure cloud offering to the Edge.
• Another attempt to bring centralized cloud technology to the Edge is the Openstack Edge Computing initiative, which is in the concept phase only so far.
• A new OS for the Edge is CoreOs, also known as Container Linux, which runs on nearly any platform, whether physical, virtual, or private/public cloud.
• More recently, there are a few blockchain-driven technologies out there pushing for edge capacity to exist. Examples are:
  • SIA
  • Sonm
  • Filecoin
• Content delivery networks with a lot of “capacity” sitting close to end-users are expanding their capabilities beyond content delivery
  • Limelight
  • Akamai
    
    
    

The Holy Grail

The holy grail would be a self-healing Edge Grid. Edge, because of all the benefits Edge Computing brings to the user: Speed, Scalability, Reliability, Security, Versatility, and Process Optimization. Grid, because it fulfills the distributed workload requirements, a classic centralized cloud would generally be used without a centralized nature and all its disadvantages.

Probably the most critical part of the ideal solution is self-healing. The biggest challenge of an Edge Computing environment is the dependency on local care: humans to maintain hardware and upgrade or fix software components. Self Healing needs to do the job here, which means zero people can be involved.

Only a self-healing mechanism with zero-people involved, completely decentralized, brings down the cost and provides more security to the environment, and makes it highly scalable.

Some of you may think that new blockchain-based technologies may be the holy grail. But they are not.

In most cases, their implementations are too slow, and that’s why it does not make sense to use them for production purposes. Another downside is the complexity of the application caused by stitching together 3rd party technologies. In many cases, these blockchain-based technologies are at a very early stage with beta implementations or even roadmap only type of technology.

The holy grail is something that hasn’t been created before; it needs to be a versatile system that is self-manageable. A large global conglomerate should not own the capacity - it should be owned by many. Therefore, it should have a commercial model where people individually can decide to partake in building this global edge solution and where there is a defined return on investment for those partakers.

A few groups of people, like us, are creating decentralized solutions for this, owned by the many, and creating services for all.