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Decentralized Finance: A Journey into Arbitrage and Flash Loans

Apr 29, 2024 · 5 min read · Arbitrage Arbitrage is a trading strategy that takes advantage of price differences for the same asset in different markets or platforms. The goal of arbitrage is to buy an asset at a lower price in one market and sell it at a higher price in another...

Navigating OSI Layers for Backend Engineers

Dec 12, 2023 · 2 min read · Navigating the Open Systems Interconnection Model for Seamless Communication Why do we need a communication model? Agnostic applications Without a standard model, your application must know the underlying network medium Imagine if you have to auth...

Publisher & Subscriber (Pub Sub) With RabbitMQ

Oct 7, 2023 · 4 min read · Pub/Sub, short for Publish/Subscribe, is a messaging pattern and architectural design used in distributed systems and communication systems. It facilitates the exchange of messages or events between different components or systems in a decoupled and ...

Server Sent Event (SSE) With Examples

Oct 6, 2023 · 5 min read · Server-Sent Events (SSE) is a web technology that enables a server to push real-time updates to a web browser over a single HTTP connection. SSE is a simple and efficient way to implement server-to-client push communication for web applications, allo...

Polling With Examples

Oct 6, 2023 · 7 min read · Request polling, often referred to simply as polling, is a client-server communication technique where a client repeatedly sends requests to a server at fixed intervals to check for updates or new data. The server responds to each request with the cu...