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Special Forums UNIX and Linux Applications Infrastructure Monitoring Database table and Shared mem Sync issues Post 302394768 by trendzy2010 on Friday 12th of February 2010 12:55:23 PM
Old 02-12-2010
OK let me put it this way; Process A updates the memory maintained by B using APIs exposed by B in say B.so lib. The DB operations are independent of shared mem.
Giving little more details on the project:-
Our's is VoIP switch that is used to make calls. So whenever an endpoint is involved in a call the call counter (maintained in B's mem) is incremented. So this means that even if there are 100s of endpoints provisioned in DB there may be no calls made. So the B's mem will always contain the active endpoints that've actually involved in the call. The counters that I mentioned were Resource usage counters.

@Corona688
Any help'd be greatly appreciated!
 

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MySQL::Diff::Database(3pm)				User Contributed Perl Documentation				MySQL::Diff::Database(3pm)

NAME
MySQL::Diff::Database - Database Definition Class SYNOPSIS
use MySQL::Diff::Database; my $db = MySQL::Diff::Database->new(%options); my $source = $db->source_type(); my $summary = $db->summary(); my $name = $db->name(); my @tables = $db->tables(); my $table_def = $db->table_by_name($table); my @dbs = MySQL::Diff::Database::available_dbs(); DESCRIPTION
Parses a database definition into component parts. METHODS
Constructor new( %options ) Instantiate the objects, providing the command line options for database access and process requirements. Public Methods o source_type() Returns 'file' if the data source is a text file, and 'db' if connected directly to a database. o summary() Provides a summary of the database. o name() Returns the name of the database. o tables() Returns a list of tables for the current database. o table_by_name( $name ) Returns the table definition (see MySQL::Diff::Table) for the given table. FUNCTIONS
Public Functions o available_dbs() Returns a list of the available databases. Note that is used as a function call, not a method call. COPYRIGHT AND LICENSE
Copyright (c) 2000-2011 Adam Spiers. All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. SEE ALSO
mysqldiff, MySQL::Diff, MySQL::Diff::Table, MySQL::Diff::Utils AUTHOR
Adam Spiers <mysqldiff@adamspiers.org> perl v5.14.2 2012-04-06 MySQL::Diff::Database(3pm)
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