Object holder Java implementation of Redis or Valkey based RBucket object is a holder for any type of object. Size is limited to 512Mb. Code example: RBucket < AnyObject > buc...
Spark Writes To use Iceberg in Spark, first configure Spark catalogs . Some plans are only available when using Iceberg SQL extensions in Spark 3. Iceberg uses Apache Spark’s D...
JDO defines a byte-code enhancement process that provides for dirty detection of fields. Before a class is used at runtime it is compiled and then “enhanced” to implement the inte...
Flink Queries Iceberg support streaming and batch read With Apache Flink ‘s DataStream API and Table API. Reading with SQL Iceberg support both streaming and batch read in Flink...
Running the TCK Demonstrating Compliance In order to demonstrate compliance with the Java Data Objects specification, an implementation must pass all of the tests in the Technol...
Cypher() Cypher in an Expression SELECT Clause Cypher queries are constructed using a function called cypher in ag_catalog which returns a Postgres SETOF records . Cypher() c...
Gobblin General Questions What is Gobblin? What programming languages does Gobblin support? Does Gobblin require any external software to be installed? What Hadoop versions can ...
Hudi Integration Dependencies Hudi Operations Apache Hudi (pronounced “hoodie”) is the next generation streaming data lake platform. Apache Hudi brings core warehouse and datab...