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IPFS is an effort to overcome inherent challenge posed by orthodox web language HTML. HTML has been found to be delayed, centralized & short term (content can be removed by host anytime). While IPFS is a P2P hypermedia technology to convert the web into speedier, safer, and more open. The InterPlanetary File System (IPFS) is a P2P distributed...
As we know, a blockchain is a decentralized P2P system without central authority figure. Every node in blockchain fetches, reads and stores data in a shared database or record system called as distributed ledgers. These distributed ledgers are shared data records and hence an inherent mechanism to monitor & maintain the data changes is...
The term block time relates to an average time. It is a measure of for how long it takes the hashing power of the network to search a solution for block hash. The difficulty is calculated as proportional to the hashing power accordingly, on an average, the block time is 600 seconds for Bitcoin and 20 seconds for Ethereum. In reality, block time can...
In this blog, we will discuss how to create child process in NodeJS and how we can handle different events. We can easily create a child process using child_process module and these child processes can communicate with each other with a messaging system.
There are four different ways to create a child process in NodeJS:
In this article,...
There is increasing sense of need for decentralisation of web content these days due to over centralisation of the data. As we are aware, major centralisation nodes for data in todays world, as evolved over the years has been Facebook, Google, Amazon and few more. This has brought in a way a scenario where entire data on internet has become...
In today’s world of Big Data, everyone is looking for efficient ways to store data that supports building high-level analytics. Here come the NoSQL databases into existence.When it comes to database designing, most of the people who migrate from SQL to NoSQL databases find it difficult to effectively design their database, because NoSQL databases...
Both Swarm and Whisper are complementary technologies contributing to the vision of Ethereum as a "world computer". When imagining Ethereum as a metaphor for a shared computer, it should be noted that computation alone is not enough. For a computer to be fully useful, it also needs storage to "remember" things and bandwidth to "communicate" them....