Applying data warehousing principles to event processing


 
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Old 01-02-2009
Applying data warehousing principles to event processing

by Philip Howard,* Bloor ResearchIt is now pretty much agreed that in data warehousing environments you need a massively parallel processing (MPP) architecture in order to handle very large data volumes. The important factor is that you have local processing close to each disk in order to improve performance rather than moving all of the [...]

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EvmEventDump(3) 					     Library Functions Manual						   EvmEventDump(3)

NAME
EvmEventDump - Dumps an event in displayable form LIBRARY
EVM Support Library (libevm.so, libevm.a) SYNOPSIS
#include <evm/evm.h> #include <stdio.h> EvmStatus_t EvmEventDump( EvmConstEvent_t event, FILE *fd); OPERANDS
The event for which a formatted dump is requested. All data items and variables contained in the event are displayed. Points to a FILE structure where the formatted event should be dumped. This is usually stdout or stderr. DESCRIPTION
The EvmEventDump() routine dumps an event in display format. All data items and variables contained in the event are displayed. NOTES
The format of the output is not guaranteed to be consistent between releases, so it should not be relied on for any standard processing. RESTRICTIONS
None RETURN VALUES
The operation was completed without error. One of the arguments to the function was invalid. A value in a structure member is invalid. An operation failed because an attempt to acquire heap memory failed. ERRORS
None FILES
None SEE ALSO
Commands: evmshow(1) Routines: EvmEventFormat(3) Event Management: EVM(5) EVM Events: EvmEvent(5) delim off EvmEventDump(3)