To benefit from DevOps in blockchain, DevOps teams should consider some best practices. First, they should choose the right blockchain platform based on their requirements, budget, and expertise. Popular platforms include Ethereum, Hyperledger Fabric, Corda, and Stellar. Additionally, they should adopt a test-driven development approach with tools like Truffle, Ganache, and Mocha to test smart contracts and applications. Version control systems like Git or SVN should be used to track and manage code changes, and a code review tool like GitHub or Bitbucket should be employed to ensure code quality and consistency. Configuration management tools like Ansible or Chef can automate the deployment and maintenance of blockchain nodes and infrastructure. Continuous integration and continuous delivery tools like Jenkins or CircleCI can automate the building, testing, and deploying of code to different environments. Monitoring and logging tools such as Prometheus or ELK can collect and analyze metrics and logs from the blockchain network and applications. Finally, security tools like Solidity or MythX can scan and audit code for vulnerabilities and bugs while protecting private keys and data from unauthorized access.