YugabyteDB is a distributed SQL database that supports JSONB data type, allowing for efficient updates and querying of large amounts of semi-structured data. To update a JSONB document in YugabyteDB, an update statement via the YSQL API can be used. The database does not have strict limits on object sizes, but keeping columns under 2MB can improve performance. YugabyteDB supports setting CPU and memory request limits for Kubernetes deployments using Helm charts or Operators. For multi-host, cloud deployments, options include Terraform, CloudFormation, and Kubernetes with Operators or Helm charts. New documentation, blogs, tutorials, and videos have been published, including guides on PostgreSQL table functions, row-level security, and change data capture. YugabyteDB is hiring for various positions, and the company is growing rapidly while seeking talented individuals to join its team.