DataStax Accelerate is a conference where the Cassandra community discusses trends, strategies, and technologies in modern application development and data management. This year's premier Apache Cassandra conference will be held in San Diego and London. The call for papers (CFP) is open, seeking members of the community to share their experience and expertise with open source Cassandra, DataStax, and related technologies such as Kubernetes, Kafka, graph, and analytics. Successful submissions often tell a story, clearly define the audience, include sufficient detail, have a well-defined topic, and avoid being a sales pitch. The CFP closes on January 22, 2020.