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File Layouts
Configs The following describes the general file layout structure for Apache Hudi. Please refer the tech spec for a more detailed description of the file layouts. Hudi orga... -
DDL
Spark DDL To use Iceberg in Spark, first configure Spark catalogs . Iceberg uses Apache Spark’s DataSourceV2 API for data source and catalog implementations. CREATE TABLE Spark... -
Cypher in SQL expressions
Using Cypher with ‘=’ Working with Postgres’s IN Clause Working with the Postgres EXISTS Clause Querying Multiple Graphs Cypher cannot be used in an expression— the query must... -
Camus to Gobblin Migration
Advantages of Migrating to Gobblin Kafka Ingestion Related Job Config Properties Config properties for pulling Kafka topics Config properties for compaction Deployment and Chec... -
CREATE
Terminal CREATE clauses Create single vertex Create multiple vertices Create a vertex with a label Create a vertex with labels and properties Return created node Create an ed... -
EventMesh Stream
EventMesh Stream Overview of Event Streaming Requirements Functional Requirements Design Details Architecture Design EventMesh-Stream Component Event Event Channel Event End... -
Logic
and isEmpty not or cond ifElse allPass anyPass defaultTo both complement either propSatisfies unless when pathSatisfies until and a → b → a | b Added in v0.1.... -
Logic
and isEmpty not or cond ifElse allPass anyPass defaultTo both complement either propSatisfies unless when pathSatisfies until xor isNotEmpty and a → b → a | b... -
Getting Started
Getting Started The latest version of Iceberg is 1.8.1 . Spark is currently the most feature-rich compute engine for Iceberg operations. We recommend you to get started with Spar... -
Graphs
Create a Graph create_graph() Delete a Graph drop_graph() How Graphs Are Stored In Postgres A graph consists of a set of vertices and edges, where each individual node and ed...
