deltadb_pivot(1)

NAME

deltadb_pivot - command line tool that returns deltadb data in a more easily plottable format.

SYNOPSIS

deltadb_pivot [arguments]

DESCRIPTION

deltadb_pivot is a tool which returns a column for each attribute in the arguments, where each row contains the value of that attribute for each object and each timestamp in the deltadb stream.

ARGUMENTS

arguments The attributes in the input that should be included as columns in the output.

EXAMPLES

To show the object name for each object at each timestamp:
% deltadb_pivot name
To see full results using a chain of multiple deltadb tools:
% deltadb_collect /data/catalog.history 2013-02-1@00:00:00 d7 | \\
% deltadb_select_static  type=wq_master | \\
% deltadb_reduce_temporal m15 workers,MAX task_running,MAX tasks_running,MAX | \\
% deltadb_reduce_spatial name,CNT workers.MAX,SUM task_running.MAX,SUM tasks_running.MAX,SUM | \\
% deltadb_pivot name.CNT workers.MAX.SUM task_running.MAX.SUM tasks_running.MAX.SUM

COPYRIGHT

The Cooperative Computing Tools are Copyright (C) 2003-2004 Douglas Thain and Copyright (C) 2005-2011 The University of Notre Dame. This software is distributed under the GNU General Public License. See the file COPYING for details.

SEE ALSO

  • The Cooperative Computing Tools
  • DeltaDB User's Manual
  • DeltaDB paper
  • deltadb_select_collect(1)
  • deltadb_select_static(1)
  • deltadb_select_dynamic(1)
  • deltadb_select_complete(1)
  • deltadb_project(1)
  • deltadb_reduce_temporal(1)
  • deltadb_reduce_spatial(1)
  • deltadb_pivot(1)

  • CCTools 4.3.2 released on 02/17/2015