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Aerospike helper

Unofficial helper functions and classes for Aerospike

Aerospike Helper includes:

  • Large List
  • Large Stack
  • Query Engine
  • Log4j Appender
  • UDF utility functions

LargeList

A non-LDT Large List LargeList Documentation

LargeStack

A non-LDT Large Stack LargeStack Documentation

Query Engine

The QueryEnginer is a multi-filter query engine in Java using Aerospike Aggregations. A query will automatically choose an index if one is available to qualify the results, and then use Stream UDFs to further qualify the results.

The QueryEngine uses a Statement and zero or mode Qualifier objects and produces a closable KeyRecordIterator to iterate over the results of the query.

Java Package com.aerospike.helper.query

QueryEngine Documentation

Log4j appender

The log4j appender allows log messages to be stored in an Aerospike. An example use case is where your Enterprise Java application uses the defacto industry standard logging facility Log4j. Log messages are generated through out your application and your application usage has become internet scale, using multiple instances and multiple servers.

As a result, your logging requirement has outstripped your capacity. Using the appender allows log messages from multiple applications and servers are stored in Aerospike for consolidation.

Java package com.aerospike.helper.log4j

Log4j Documentation

UDF utility functions

The as_utility Lua module contains a number of functions for:

  • udf debuging
  • multi predicate queries

Lua directory src/main/lua

UDF Documentation