Building Quality In for Blockchain Systems
Summary
We have to understand our data needs and decide what is stored in the chain and what off-chain, and think about how requirements, defects and testing history can be built into the contract models. This smaller focus, while it comes with its own problems, could make software development and test automation simpler, improving our ability to deliver features faster. Lastly, some of the basic principles of Blockchain technology, which include distributed databases, transparency with pseudonymity and irreversibility of records, make the impacts of mistakes far more reaching than ever before. Blockchain technology can also be improved to act as a source of digital identity documents that can be used to store all your private details and even things like baking records, making transactions and even voting in elections. In fact, Blockchain contracts can be even integrated into social media sites, giving you the power to store your own data and choose when it is shared and with whom.