Learning the friendly way

We’ve covered what Proof of Work and Proof of Stake is, but what is PaaS?

In this article, we’re making this rather complicated-sounding term easy to understand as we explore where it came from, what it means, and why it’s likely to keep popping up in the crypto realm. 

What Is PaaS?

PaaS stands for Platform as a Service and refers to a cloud delivery service that uses third-party cloud service providers. “As a service” indicates that the cloud computing service is provided by a third party, rather than the user having to manage their own hardware and software.

PaaS providers offer a range of services, including operating systems, databases, middleware, and other software development tools. PaaS offerings can be used for both cloud-native and hybrid cloud applications.

PaaS solutions are popular among software developers and businesses looking to migrate their applications to the cloud. They provide an application development platform that can be used to build and deploy applications quickly and easily, without the need for specialized hardware or software.

Some of the key benefits of PaaS include reduced costs, faster deployment, and greater flexibility and scalability. PaaS providers offer a range of services, including operating systems, databases, middleware, and other software development tools. This allows users to develop, run, and manage applications without having to worry about the underlying infrastructure.

The History of PaaS

PaaS first appeared in 2005 as Zimki under the company Fontago. Zimki allowed users to build and deploy web services and applications through its code execution platform.

Billing was determined based on the number of JavaScript operations, the amount of web traffic and the total storage used, providing users with a much clearer cost structure than on other platforms. The platform was eventually shut down in 2008 by its parent company.

That same year the Google App Engine was launched allowing users to create web services and applications using languages like Go, PHP, Node.js, Java and Python.

Today, Google remains the biggest PaaS vendor in the world. 

How Does PaaS Work?

Instead of replacing its overall IT infrastructure and running these services in-house, PaaS streamlines access to its key services. This helps to reduce time in deployment as well as minimize startup costs. 

PaaS allows users to tap into resources and functions like capacity on demand, data storage, text editing, vision management and testing services despite being in geographically different locations. All while using a pay-per-use model. 

PaaS Offers Development Tools

PaaS, or Platform as a Service, is a cloud-based platform that provides users with access to the tools and resources needed to develop and run applications. Instead of replacing its overall IT infrastructure and running these services in-house, PaaS streamlines access to its key services, allowing users to easily tap into resources and functions like capacity on demand, data storage, text editing, vision management, and testing services. This pay-per-use model enables users to access the tools and resources they need without incurring the high costs of building and maintaining their own infrastructure.

PaaS technology offers a range of benefits for both developers and businesses, including the ability to easily integrate databases, manage infrastructure, and access data centers. This can provide a range of advantages, such as improved performance, enhanced security, and increased scalability.

PaaS technology providers also offer a range of services and support to their customers, including integration platforms and infrastructure management services. This can help businesses to quickly and easily integrate their applications with other systems and platforms, allowing them to take advantage of the benefits of PaaS without having to worry about the underlying infrastructure.

PaaS vs IaaS vs SaaS

PaaS, IaaS, and SaaS are all different models of cloud computing. PaaS, or Platform as a Service, provides access to the tools and resources needed to develop and run applications, while IaaS, or Infrastructure as a Service, offers access to the underlying infrastructure, including storage, networking, and computing power. SaaS, or Software as a Service, provides access to software applications over the internet.

These models differ in terms of what areas are handled on-site and which are handled by a third-party provider. For example, with PaaS, the infrastructure and operating system are managed by the provider, while the customer focuses on developing and deploying their own applications. With IaaS, the provider manages the infrastructure, while the customer is responsible for the operating system and applications. With SaaS, the provider manages everything, including the infrastructure, operating system, and applications.

Examples of companies that offer PaaS services include Amazon Web Services and the IBM Cloud, while IaaS providers include AWS, Microsoft Azure, and Google Cloud. Dropbox, Salesforce, and Google Apps are examples of SaaS providers.

These models offer advantages to businesses and developers looking to enter the cloud computing space. For example, PaaS offers the ability to focus on app development without worrying about the underlying infrastructure, while IaaS and SaaS provide access to cloud resources and the ability to quickly deploy and scale applications. These models can also be used to build communications platforms and other mobile applications, providing access to the necessary infrastructure and resources.

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PaaS Provider In Blockchain

The use of PaaS technology, or Platform as a Service, within the blockchain industry is becoming increasingly popular. While blockchain platforms themselves are not typically structured in a PaaS way, the concept of BPaaS, or Blockchain Platform as a Service, offers businesses and enterprises the opportunity to focus on the development of software and other services for customers.

BPaaS provides numerous advantages for companies looking to enter the blockchain space. It allows businesses to leverage the power of cloud-based infrastructure and resources to develop and deploy applications without the need to manage their own hardware and software.

PaaS providers like Amazon Managed Blockchain and the IBM Blockchain Platform are leading the way in offering BPaaS solutions to businesses. These platforms offer a range of tools and resources for application development, including integrated development environments (IDEs), code libraries, and APIs. This allows developers to focus on building and deploying their own blockchain-based applications without worrying about the underlying infrastructure.

Overall, the use of PaaS in the blockchain industry offers numerous benefits, including reduced production costs, streamlined deployment, and the ability to easily integrate specific AI capabilities into applications. This makes it an attractive option for businesses looking to enter the blockchain space.

As cryptocurrencies grow in popularity and adoption, they are fast becoming a household term, a norm if you will. 2021 was a big year for digital assets, with the entire market cap exceeding $3 trillion, institutional investment at its highest, and countries like El Salvador declaring Bitcoin as a legal tender. 

On top of this financial institutions around the world are incorporating the asset class into their balance sheets and many are exploring the concept of CBDCs (central bank digital currencies). As digital assets become increasingly integrated into our daily lives and a more popular option for the customer, it's time we harness the power of this nascent technology. 

What is crypto as a service (CaaS)? 

CaaS stands for Crypto as a Service and is a white-label solution for businesses and financial institutions that want to provide cryptocurrency services to their consumers. CaaS is essentially banking as a service for digital currencies.

CaaS works as a simple plug-and-play system for businesses wanting to provide their customers with digital assets trading, brokerage and custody services. Customers can interact with the services directly, without having to go through the providing company.

This infrastructure can then be used by any platform, from fintech, bank, or financial services businesses, as well as be integrated into mobile applications.

Given that asset managers manage £6.6 trillion in the United Kingdom alone, and that listed company values reach a staggering $93 trillion overall, the potential to offer traditional institutions with crypto cloud services is huge. As banking as a service has taken off, the expectation is that CaaS is going to follow its lead.

How does CaaS work?

The Crypto as a Service solution allows businesses and financial institutions, such as neobanks, to establish new revenue streams by providing a simple means for their customers to engage in crypto payments and the digital assets market. The consumer will be able to:

• Buy and sell digital assets
• Pay for goods and services using their digital wallet
• Securely store cryptocurrencies

The companies providing these services also receive access to highly secure and compliant transaction data monitoring and risk management systems. They will also be responsible for developing the global payments user interface, as CaaS functions as a back-end-only tool.

This ensures that the crypto services are entirely aligned with the brand, and do not appear to be a third party intervention. Through this interface, users can engage in crypto payments and manage crypto funds.

The main company providing Crypto as a Service will be responsible for aspects like KYC/AML, order processing, transaction monitoring, and digital assets custody, relevant to each jurisdiction.

For example, the regulatory requirements will be different in the United States and United Kingdom. This will establish the underlying trust when it comes to new customers engaging in crypto markets and other asset classes. These innovative business models are revolutionising the way in which people around the world can engage in decentralized finance without the risk.

Who would use CaaS?

Crypto as a Service allows regulated central banks and fintech firms to enable their customers to invest, store, trade, and pay in crypto. As these businesses offer cryptocurrency services they too can open new revenue streams.

The technology provider will also allow pension funds and asset managers to invest in Bitcoin and the greater crypto ecosystem on behalf of their clients. This new technology generates increased cash flow for businesses and an increased demographic of users.

Remittance firms will be able to send cross-border payments for a fraction of the cost while gaming companies, e-retailers, and brands can all begin utilizing digital wallets to allow their clients to make purchases in cryptocurrency and an overall improved experience.

CaaS is designed to assist any business looking to innovate their global payments system and enter the global market with crypto services.

Tap's CaaS service

Tap provides businesses with a reliable Crypto as a Service service that allows the company to leverage their already existing infrastructure and incorporate cryptocurrencies. The leading plug-and-play solution easily integrates into the company's hardware and allows any business to tap into a new demographic of crypto-interested customers and level of efficiency.

As we saw a demand for businesses looking to integrate cryptocurrencies into their already established models, these collaborative services were the logical next step.

Through the on-demand Crypto as a Service service, we are able to deliver another layer of crypto services on top of our already established mobile app.

With Tap's high-performance CaaS services, businesses are able to provide their customers with instant access to the crypto sector, with a secure and convenient means of buying, selling, and trading cryptocurrencies as well as access to a yield-generating wallet (a crypto savings account).

While a crypto exchange can take a minimum of two years to build, our CaaS can be implemented in a few weeks. Tap also holds the necessary regulatory compliance and insurance required for companies offering this level of service in the crypto environment.

The integration of these services removes the workload of managing cryptocurrencies and allows your business to focus on more scalable endeavors. No blockchain expertise needed.

To learn more or for more information, please visit our website and contact us should you wish to incorporate this level of innovation into your business.

Closing Thoughts

The greatest obstacle in the path to global crypto adoption is the belief that crypto is too volatile and that it lacks regulation.

While the markets are known to engage in volatile price movements, the understanding is that once regulatory frameworks are imposed this will be curbed.

Government bodies around the world are working to achieve this, as cryptocurrencies have firmly become a permanent feature on the greater financial landscape. As banking as a service (BAAS) has taken off, in light of the rise in crypto adoption, CaaS is the next step forward.

Crypto as a Service aims to provide both access and education to those looking to incorporate this crypto-centered product into their business and lives and integrate themselves into the digital asset ecosystem. Be sure to find a reputable platform that provides CaaS services with an easy-to-integrate API and high regulatory standards.

These crypto-powered products and services will assist the general public with becoming more familiar with the technology while allowing those already interested in harnessing and leveraging their crypto portfolios. After all, cryptocurrencies and the greater asset class are here to stay.

The stock market is a collective term for stock exchanges around the world. On these exchanges buyers and sellers can trade shares in publicly traded companies, known as stock. Similar to an auction, buyers can name the highest price they're willing to pay, known as the "bid", and sellers can name the lowest price they're willing to accept, known as the "ask". The trade will typically execute somewhere between these two figures.

The stock market exists across the world with stock exchanges situated in New York and Hong Kong, connecting traders through a mutual set of guidelines. Learn more about the role of stockbrokers, portfolio managers, and investors as we take a deep dive into the entire stock market.

What is the stock market?

The stock market can also be referred to as the equities market or share market. As mentioned above, the stock market encompases buyers and sellers of stocks of publically traded companies. Similar to a farmer's market, the stock market forms a base where buyers and sellers can exchange things. Unlike farmer's markets, however, stock markets are heavily regulated and more complex, with prices known to change quickly.

The primary functions that the stock market serves

• The buying of stocks: Both retail investors and institutional investors can purchase shares of companies.
• The selling of stocks: every trade needs a buyer and seller.
• The issuance of stocks: A company raising money may do so by selling a portion of ownership via an initial public offering (IPO). If the company is already public, it can raise money through a secondary public offering. After the individual stocks are issued in either case, it can be bought by or sold to members of the general public.
  Trades are typically placed by stockbrokers on behalf of individual investors or portfolio managers.

The primary market is when companies list their shares, while the secondary market is where investors trade these stocks. The secondary market is essentially the stock exchange where stock trading takes place.

It's not just stocks that can be bought and sold on the stock market. Other types of securities, such as exchange-traded funds (ETFs) or REITs, are also traded on the stock market (with some discrepancies in how they're priced and traded).

Around the world, there are 60 major stock exchanges, each varying in size and trading volume. In the United States, for instance, there are 13 different exchanges that make up the stock market, the most popular ones being the New York Stock Exchange and Nasdaq.

How does the stock market work?

The primary function of the stock market is to bring together buyers and sellers so they can trade stocks and other financial instruments. The price is set much like an auction would be.

Bid price

• Buyers determine the bid price. Stockbrokers can bid on the price they're willing to buy a stock for, and the highest price becomes known as the "Best Bid."

Ask price

• Sellers determine the ask price. When an owner of the stock or their stockbroker wants to sell, they place what's called an ask, which is the price that they would like to sell a stock for. The lowest prices become known as the "Best Ask."

The negotiation between the Best Bid and Best Ask is called the “Spread.” The two sides agree to meet somewhere in the middle, and the person who executes the trade gets paid by taking the difference.

As you follow a stock, you’ll notice the share price moves. The stock's price is always changing depending on how many people are buying or selling it and the number of trades that it goes through. As economic, political, and news stories specific to a company affect the movement of markets in general, that company's stock prices can change too as a result. This is known as stock market volatility.

Is trading on stock exchanges risky?

As with any investment pursuit, trading the stock market for both short-term and long-term periods carries a level of risk. Being prepared by knowing that stocks can increase or decrease dramatically at a moment's notice will allow you to prepare for such events in your trading strategy.

In some cases, stock prices can decrease to zero, losing all their value and resulting in a total loss of capital for the investor. While this is an extreme case, making the necessary precautions in one's trading strategy will go a long way.

Is the stock market and stock exchange regulated?

Yes, as the stock market handles trillions of dollars, government organizations around the world have been called in to regulate these markets. In the U.S. for example the SEC (US Securities and Exchange Commission) has been granted the authority by Congress to regulate the stock market because they handle such a large amount of money. Other countries have similar organizations that regulate and enforce different laws.

Regulators are responsible for:

• Safeguarding the investments of the general public
• Promoting a sense of equality and fairness
• Keeping markets running smoothly

Who are the main players in the stock market?

Below are the main players contributing to how the stock market works:

• Retail investors
  Buy or sell individual stocks through a brokerage account. When you place an order, it’s sent to exchanges where the trades are executed.
• Stockbrokers
  “Registered representatives” who have completed professional training and passed a licensing exam and are allowed to buy and sell securities on behalf of investors. Stockbrokers work for brokerages, which can either make their money through markups/markdowns or commissions on trades (known as principals or agents respectively). Fees are often charged by the brokerage to customers that use them to place orders and execute stock trades.
• Portfolio managers
  Portfolio managers are stockbrokers on a grander scale as they buy and sell stocks through large orders as they manage larger stock portfolios. These might include mutual funds, retirement funds, and pension funds, which contain a bundle of securities (stocks, bonds, etc) that are handled by the portfolio manager.
• Investment bankers
  Help companies list their shares publicly on exchanges.

Who makes up the stock market ecosystem?

To better understand how the stock market works you will need to understand the varying components that make up the primary market. Investors buying and selling stock make up the biggest component of the stock market, however, there are plenty of middlemen acting between those buyers and sellers earning money by providing services to them. Below are some examples:

• The stock exchanges charge a small transaction fee and listing fee to the companies that offer their shares on the exchange.
• Agents are the middlemen connecting the buyers with sellers. For connecting each side of the transaction they take a commission.
• Principals are broker-dealer firms that manage a portfolio of shares they're willing to sell. Broker-dealers usually earn a profit by adding a markup to stocks they sell and charge investors less than the full value when buying stock. For example, have you ever noticed how much more car dealerships will sell cars for versus what they offered to pay you for your old one? Brokerages do something similar with stocks.
• Retail investors are people who invest for themselves, and not as part of their job, are retail investors. These individuals manage their own stocks (or other assets) through personal accounts with brokerages.
• Custodians. Brokerage firms use custodians to physically hold stocks, which is seen as less of a risk in terms of loss, theft, or damage. For doing so they charge a fee.

What is the history of the stock market?

The original concept of the stock market is the opportunity for a company to divide its ownership, known as equity, and sell it to investors. This practice dates back hundreds of years to the 1600s where European explorers would raise money for their ventures by selling shares in the company.

Investors would then get a cut of the explorer's missions, whether it be bringing back foreign spices or animal hides. The Dutch East India Company was a pioneer in this movement, selling shares in exchange for future profits on Amsterdam's stock exchange.

A century later and the first modern stock exchange was launched in London. Due to a high amount of fraud and minimal information on the company available to the public, the London Stock Exchange was created in 1773 which provided a consistent and fair platform on which to trade stocks.

Across the pond in 1790 the first stock exchange was formed in Philidelphia, followed shortly after by the New York Stock Exchange. Fast forward to modern days and the NYSE now provides both digital trading and a physical trading floor on Wall Street, the latter of which is a National Historic Landmark.

Nasdaq (National Association of Securities Dealers Automated Quotations) launched in 1971 as the world's first electronic market. The electronic stock exchange is a popular option for tech companies looking to list their shares and a crosstown rival to the NYSE. From a trading perspective, where the shares are listed makes little to no difference to the investor.

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In conclusion: what is the stock market?

The stock market is a collective term for stock exchanges around the world that facilitate the trade of stocks and other financial instruments.

The world we are living in is constantly evolving, finding new ways to embrace technology and the impact it can have on our future. From struggling to get a man on the moon to billionaires casually flying up into space, we have come a long way from what was once only dreams.

One thing that has been on peoples' minds for a while is our integration into a more VR-compatible world. If you have seen the movie "Ready Player One" then you know what we are talking about. Although augmented reality and VR is not as inclusive as it could be yet, it offers an escape from our realities via the internet.

Buying a VR headset and visiting Japan would be much cheaper than plane tickets, accommodation, and money for food. This once-off price for VR has provided a new dream for many of us, and there are a few companies taking advantage of this demand in the market. 

The Metaverse Explained 

Although Metaverse is closely tied to Facebook, now called Meta, the term was first coined in the 1992 novel Snow Crash by author Neal Stephenson. The novel followed a dystopic future where people spend most of their time in a virtual reality metaverse. Why Facebook would base their project on a dystopian novel is a question we can't answer. Facebook isn't even the first company to embrace a "VR universe", we have seen game providers such as Epic Games host VR concerts on their platforms, such as the Travis Scott performance.

We have also seen games like Second Life become increasingly popular as social contact has become limited in past years due to the pandemic, providing a relatively safe virtual world for people to interact. While these platforms have come close, nothing compares to what the Metaverse has in store. 

"Meta" relates to the Greek origin for the word beyond, while "Verse" is associated with the word universe, meaning beyond universe. The core concept of this idea is to create a virtual reality world, giving us access to everything in our world and beyond. From buying to selling to gaming, to human interactions, and more. There is no limit to how far the Metaverse can go.

The Metaverse could provide a way for humans to experience more at a reduced price and easier access, whether that be school education or leisure activities. In its basic form, the Metaverse is a way for people to integrate into a virtual world and perform complex interactions.

What To Expect 

While Facebook, or Meta, has not definitively laid out their plans for the Metaverse and all the more intricate details, there are some things we can expect. So using some creative freedom, basic expectations, and what has been confirmed, these are 5 things you can expect from the Metaverse: 

Virtual reality: The most obvious feature we can expect from the Metaverse is that it will be based in a virtual reality world, or universe, accessible through VR-compatible devices. 

Workspaces: Another feature to expect is a workspace, whether it be to motivate people, or board rooms designed for teams to have talks, we are sure the Metaverse is making space for work. 

Events: We have already seen other platforms host virtual events, this is surely something we will see popping up in the Metaverse. Expect concerts, conferences, and more. 

Games: There has already been some confirmation of VR games entering the Metaverse, we may not be sure what games yet, but it would be a waste not to include a community already interested in VR gaming. 

Retail purchasing: The Metaverse is geared up and ready to take on retail, whether that be allowing people to buy things through the Metaverse for delivery, or to use on the Metaverse. We can expect VR clothing and merch to be a big feature. 

This is just the basics, we believe, with so much more to still be conceptualized and confirmed. The Metaverse, while exciting, holds more praise in its potential than its progress as of yet. Hopefully we will see more fun additions, maybe some VR Disney Worlds or skiing trips down Mount Everest, who knows? 

Things You Might Still Be Wondering About The Metaverse

Now that you know the basics of what a Metaverse is and what to expect from the Facebook Metaverse let delve into some other topics. These are the most frequently asked questions associated with the Metaverse:

Is Metaverse just VR?

Not necessarily, we have seen Metaverse-adjacent projects run their virtual worlds without the use of VR or VR headsets. In short, the Metaverse offered by Facebook is being launched as a Virtual Reality world, but that doesn't mean all will be. 

Do you need Occulas for Metaverse?

The device of choice, or choices, has not been announced as of yet. We expect the Facebook Metaverse to offer more than one option point for accessibility. 

Is Roblox a Metaverse?

At its core basics, yes, it is a virtual world with a variety of interaction options such as retail, socializing, and gaming. 

Who owns the Metaverse?

No one person owns the Metaverse, there are multiple companies working to launch their versions of a Metaverse. There is currently no patent on the term or concept yet, although we may see features patented in the future. 

Is Decentraland a Metaverse?

At its core basics, yes, it is a virtual world with a variety of interaction options such as retail, socializing, and gaming.  

Why is the Metaverse good?

We have highlighted some points, but let's break them down again. It is generally cheaper for some experiences, it is accessible to the world, it's another way for the world to connect, and it's an advancement of technology. There is more, but these are the main focal points. 

In Conclusion 

The Metaverse, whether that be Facebooks' version or another, is a very exciting thing. There are so many possibilities, and ways it can better the world. Virtual protests anyone can join, recovery programs or groups, being able to go to your favorite artist's concert without flying thousands of miles, and more.

The possibilities truly are endless, and we are privileged to be able to be a part of the building's progress. A virtual world, or universe, may have some risks associated with it, but we also see plenty of potential for good. The positives and negatives of the Metaverse are going to vary, from platform to platform, depending on what the company has in store.

While the Facebook Metaverse may be the most mainstream at the moment, there are and will be better Metaverses such as the Microsoft one rising soon enough. So stay tuned as the Metaverse is brought to reality.

Used across all markets, the spread is the difference between the buy (offer) and sell (bid) prices of an asset. Spreads provide an additional opportunity to traders to make money through buying and selling assets.

The spread of an asset will depend on the current demand or an asset and the market’s volatility and is presented in either a percentage or value form. Assets with markets displaying higher levels of demand will typically have smaller spreads and usually higher price points. 

As an example, when you look at an order book for Bitcoin you will usually see prices reflected in green and red reflecting the offer prices and bid prices. The spread will then be indicated above the most recent trades. As another example, consider foreign exchange counters where the buy and sell prices are different, this difference is known as the spread. Market makers use spreads to generate money from transactions completed at market prices.

Let's put this in context: George buys 100 shares for a £2 ask price in “ABC” a publicly listed company. George pays £200 in return for 100 shares. If he decides to sell the shares back at the same price he bought them for, he would sell the 100 shares for the bid price at £1.95 and would receive £1.95 each instead of £2. This would mean he gets a return of £195 and loses £5, which would be paid to the market maker.

Risk in trading is the chance that something might negatively impact an investment. Before engaging in any trading activities it is important to evaluate your appetite for risk, determining whether you are able to handle more risk or are more risk averse. 

Measuring risk will be dependent on the type of asset you are investing in, the amount of capital you have to use, and the time frames in which you expect to see results. Different assets and trading strategies hold different amounts of risk. 

For example, investing in an index fund is considered a low-risk investment and is better advised to investors looking to make a slow and steady return over a longer period of time. Index funds aggregate the performance of the 100 companies listed on a particular stock exchange and pay back dividends accordingly. Because they are large companies the growth is often more likely to be smaller yet consistent. 

With a little more appetite for risk, in the crypto markets, the same could be said about choosing to invest in an emerging altcoin versus established cryptocurrencies like Bitcoin or Ethereum. An emerging asset would encompass a higher risk higher reward ratio, however, no returns are guaranteed. 

You can speak to a financial advisor to get a sense of your risk appetite.