Misconceptions about NoSQL databases, such as the belief that they cannot support SQL, are addressed in a blog series focusing on Couchbase and MongoDB. While many NoSQL databases, including MongoDB, do not support SQL, Couchbase offers a more versatile approach by incorporating SQL++, allowing for SQL-like querying alongside key-value operations, full-text search, and other functionalities. Despite claims that enhanced functionality in Couchbase increases complexity, the platform offers tools like Couchbase Playground and Couchbase Capella to ease the developer experience. Couchbase's commitment to SQL standards aims to simplify the transition from relational databases, making it a more accessible option for developers familiar with SQL. Resources such as Don Chamberlain's book on SQL++ and various presentations are recommended for further exploration, while future posts promise to address additional misconceptions about Couchbase's capabilities.