Open-source database maker ClickHouse Inc. today announced that it has closed a $400 million late-stage funding round at a ...

Oracle is facing the biggest threat ever to its database dominance, as IBM, Microsoft and new competitors chisel away at its market share. Although previous battles in the database software market ...

MongoDB's shares rose 5% after reporting strong second-quarter results last week, but the current valuation is not attractive even for growth investors. The company's core service offering, MongoDB ...