Understanding Cryptocurrency
This is an introductional slides on understanding cryptocurrency.
Slides link: Understanding Cryptocurrency
Similar Posts
How to Install Hyperledger Fabric 2.0 in Ubuntu 18.04
ByEric Ma
Hyperledger Fabric is a consortium blockchain system. It’s performance is relatively good and its modular architecture enables it to be usable in many scenarios. Hyperledger Fabric itself has rich documents and samples of test networks. For beginners, deploying a new network for trying and testing still consumes quite some time. In this post, we will…
Do big data stream processing in the stream way
ByEric Ma
Reading: Years in Big Data. Months with Apache Flink. 5 Early Observations With Stream Processing: https://data-artisans.com/blog/early-observations-apache-flink. The article suggest adopting the right solution, Flink, for big data processing. Flink is interesting and built for stream processing. The broader view and take away may be to solve problems using the right solution. We saw many painful…
Blockchain | Systems | Systems 101 | Tutorial
The Role of DEX Aggregators and Routers in Decentralized Trading
ByEric Ma
In the decentralized finance (DeFi) ecosystem, decentralized exchanges (DEXs) enable users to trade cryptocurrencies without intermediaries. However, with the growing number of DEXs offering varying levels of liquidity, fees, and trading pairs, navigating this landscape efficiently can be challenging. DEX aggregators and routers are tools designed to optimize trading, but they serve different purposes. This…
Linux | Network | Software | Storage systems | Tutorial
How to synchronize OneDrive and OneDrive for Business files in Linux using Insync
OneDrive is one of the good cloud storage services available and there is a business version called OneDrive for Business. Microsoft’s Office 365 plan is widely used including Exchange Email service and OneDrive for Business. However, there is no official client released yet for Linux users. Insync is a third party cloud storage syncing software…
Understanding the Paxos Consensus Algorithm
ByEric Ma
The Paxos consensus algorithm is a fundamental concept in distributed computing that ensures a group of distributed systems can agree on a single value, even in the presence of failures. Developed by Leslie Lamport, Paxos is widely used in systems where consistency and fault tolerance are critical, such as databases and distributed ledgers. Consensus Problem…
Comparing Paxos and Raft
ByEric Ma
Paxos and Raft are both consensus algorithms used to ensure consistency in distributed systems. While they solve similar problems, they have different approaches and design philosophies. Characteristics Paxos Roles: Proposers, Acceptors, Learners. Phases: Two main phases (Prepare/Promise and Propose/Accept). Leader Election: Not explicitly defined, often implemented using Multi-Paxos to handle multiple proposals efficiently. Use Cases:…