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Blockchain Technology

What are Decentralized Apps (dApps) in Blockchain?

Posted October 26, 2022 Gyan Prakash

Decentralized applications(dApps)


Decentralized application is a form of distributed open source software that rounds on a peer-to-peer web based on a blockchain network of computers. These applications operate autonomously without a centralised entity in control of the mainstream of the applications accompanying tokens. In other words they are built on a decentralized network that is supported by a blockchain distributed ledger. It enables to process data through distributed networks and to execute transactions. Distributed ledger technologies like ethereum blockchain have helped in popularize dapps. Here we will come to know what actually dapps are, its features and some of  its merits and demerits. Also, how globally dapps are really been innovating in the industries.

What are decentralized applications?

Decentralized apps are applications which are developed on distributed platforms with trust distributed among its users and entirely open source. These applications operate without any human involvement an also owned by any one entity. This means that they are designed to avoid solitary point of disappointment and are also more transparent and accountable than existing applications. Further, simply because traditional apps run on a single network of computers.And, it runs on the peak of a decentralized peer-to-peer network, of which no sole entity has far-reaching control. With distributed platforms, core parts of the applications are run on the distributed network that is publicly accessible and viewable by everyone.

Decentralized Apps

Decentralized application over centralized applications

Centralized apps are actually owned by a single company. It is  an application stored on one or more than one company controlled servers. Whereas, decentralized applications run on blockchain peer-to-peer network of computers. Instead of relying on central authority, it enables users to create transactions openly with one another. It is based on smart contracts, which allows users to complete transactions without revealing personal information.

Features of Dapps


Dapps are decentralized, which means all dapps are technologically advanced on blockchain, a distributed ledger. It refers to the distribution of control across all nodes.


Information stored on Dapps is constant, it has very less or no chance to change the data or records put in safekeeping by an individual.


Decentralization limits the chance for hacking of records by unofficial individuals. It creates a more secure environment, makes it trustworthy among people.

Open source:

Decentralization is an open source application. There is no central governance or monitor for it. Majority of users lead to any changes in it.


It accelerates rewards and incentives for the active participation as a short of liquid assets. These rewards are in the custom of crypto tokens or crypto coins.

Advantages of Dapps over traditional apps

Fault tolerance:

It works on a decentralized platform, if a single node is working the network will remain accessible but the performance will be severely reduced.


Without a second thought, these are tamper proof and the records here can’t be altered. Also, they are highly protected and immutable from hacking, instructions, and any other potential sabotage.

Faster payment:

It enables rapid payment processing due to the absence of intermediary applications such as the integrated payment gateway for accommodating funds.

Safer data:

Dapps are grounded on a shared database that copies stored information among all other nodes. This means the single node doesn’t limit the organization’s capability to access its life-threatening data.

Less downtime:

Dapps are more flexible than centralized applications. Enterprises can ensure minimal business continuity and resilience, they don’t have downtime. There will never be a time when you can’t access your dApp.

Cost reduction:

dApps offer an advanced transaction speed, leading to cost reduction. Organisations don’t need to let experts maintain and manage servers and data.

Flexible platform:

Ethereum platform provides a flexible environment for easy development of dApps.

Dapps around the world

Globally dApps seems like it has really been innovating in all industries. We will go through some of these benefits in industries such as finance, social media, gaming and more.


In business dApps frequently used by money lenders and borrowers. On dApps lenders earn 100% of their interest as there are no intermediaries to pay.

Social media:

Users greatly benefit from social media Dapps. Social media of dApps have a built-in system using tokens, and users can run ads and gross their full payment, rather than taking a cut.


Gaming has been an interesting dapp use case. dApps represents more interesting solutions in terms of value. Players acquire a tokenized asset.

Fundraising and advertising:

Many users take advantage of an ad blocker while browsing online. This is for websites trying to generate revenue, but understandable in some ways as ads have become quite obnoxious. A browser dApp can fix this.

Disadvantages of dApps

Harder to maintain and develop:

Implementation in a complex environment makes maintenance, debugging and updates difficult, every peer in the network needs to update their node software.

User experience:

dApps always have the best user experience. It can use public and private and public key to log in rather than using username and password that can be easily recognised and type.

Slow speed:

Dapps can load slowly and payment takes a while to process. Processes come to be expected as instantaneous.


Developing user-friendly, developer-friendly applications on top of Ethereum may end up developing a centralized service. Centralization may eliminate all the good features of the blockchain over the traditional model.


Dapps are the resolution of blockchain culture and a wonderful invention for the reason that they focus on security and transparency. It facilitates peer-to-peer network to disrupt centralized finance and lessen the cost. Decentralized apps make sure that we give access to the blockchain without actually learning the technical side of it. dApps work on standard web browsers may work on websites with custom code to open specific  applications. It is inevitably currently used to make numerous practices across the industries.

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