Infrastructure as code (IaC) is the practice of using code to manage and provision infrastructure resources, such as servers, networks, and storage. IaC aims to improve the efficiency and consistency of infrastructure management, reduce manual error-prone processes, and increase collaboration between development and operations teams. Popular IaC tools include Terraform, CloudFormation, and Ansible. See the full story Blockchain is a decentralized, distributed ledger technology that allows for secure and transparent record-keeping of transactions and assets. Blockchain is used in many applications, such as cryptocurrencies, supply chain management, and voting systems. Popular blockchain platforms include Bitcoin, Ethereum, and Hyperledger.