Search Results for "compute"

Apache Polaris is an open-source metadata catalog and data management service designed to manage Apache Iceberg tables in modern data lakehouse environments. It provides a centralized catalog that allows multiple compute engines and analytics systems to interact with the same datasets through a standardized interface. By implementing the Iceberg REST catalog API, Polaris enables distributed data platforms to access shared table metadata without tightly coupling storage systems and query engines. This design allows organizations to run queries on the same Iceberg tables using tools such as Apache Spark, Flink, Trino, and other analytics engines while maintaining consistency across platforms. ...

The rocsy package is designed to accurately and efficiently compute all marine carbonate system variables from dissolved inorganic carbon (DIC), total alkalinity (Alk), temperature, and salinity as well as phosphate and silica concentrations. The pH scale and thermodynamic equilibrium constants used in rocsy are those recommended by Best-Practices Guide (Dickson et al., 2007). Also included are options to use more recent formulations for K1 and K2 from Millero (2010) and for total boron from Lee et al. (2010). ...

The mrocs software is designed to accurately and efficiently compute all marine carbonate system variables from dissolved inorganic carbon (DIC), total alkalinity (Alk), temperature, and salinity as well as phosphate and silica concentrations. By default, the thermodynamic equilibrium constants used in mrocs are those recommended by Best-Practices Guide (Dickson et al., 2007). The mrocs package also includes options to use more recent formulations for K1 and K2 from Millero (2010) and for total boron from Lee et al. (2010). ...