MongoDB and Alibaba Cloud, the digital technology component of Alibaba Group, have announced a four-year extension to their existing global partnership.

MongoDB has appointed Rishi Dave as chief marketing officer. Mr. Dave will be part of the MongoDB executive leadership team, the company said in a statement.

MongoDB has appointed Mark Porter as CTO, effective July 20.

MongoDB has entered into a definitive agreement to acquire Realm, the company behind the Realm mobile database and synchronization platform.

MongoDB has appointed Lena Smart as the company’s first chief information security officer.