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  • Logarithmic Functions

    1397 2024-06-24 《Apache AGE 0.6.0》
    e sqrt exp log log10 e e() returns the base of the natural logarithm, e. Syntax: e() Returns: An agtype float . Query SELECT * FROM cypher ( 'graph_name' , $$...
  • Trigonometric Functions

    1396 2024-06-24 《Apache AGE 0.6.0》
    degrees radians pi sin cos tan Cot asin acos atan atan2 degrees degrees() converts radians to degrees. Syntax: degrees(expression) Returns: An agtype float . ...
  • Design & Concepts

    1378 2024-06-27 《Apache Hudi 0.15.0》
    Apache Hudi Stack Timeline File Layouts Table & Query Types Indexing Write Operations Key Generation Record Payload Schema Evolution Metadata Table Concurrency Control
  • Snowflake

    Querying from Snowflake Currently, Snowflake supports Iceberg tables through External Tables and also Native Iceberg Tables . Iceberg on Snowflake is currently supported in pub...
  • Template

    1327 2025-03-19 《Apache Gobblin 0.17.0》
    Overview How to Use Templates Available Templates How to Create Your Own Template How does Template Work in Gobblin Overview The job configuration template is implemented fo...
  • Query Engines

    Apache XTable™ (Incubating) synced tables behave the similarly to native tables which means you do not need any additional configurations on query engines’ side to work with table...
  • Gobblin Compliance Design

    1260 2025-03-18 《Apache Gobblin 0.17.0》
    Introduction Design Onboarding Purger Gobblin constructs Hive operations Retention Restore Introduction The Gobblin Compliance module allows for data purging to meet reg...
  • Performance

    1242 2025-03-10 《Apache Iceberg 1.8.1》
    Performance Iceberg is designed for huge tables and is used in production where a single table can contain tens of petabytes of data. Even multi-petabyte tables can be read from ...
  • Trino

    Querying from Trino Trino just like Presto allows you to query table formats like Hudi, Delta and Iceberg tables using connectors. Users do not need additional configurations to w...
  • Use Webhook to subscribe events

    Use Webhook to subscribe events Webhook usage process The first step: Configure Webhook related information in EventMesh and start The second step: Add Webhook configuration infor...