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Full Discussion: Single table or split the table
Special Forums UNIX and Linux Applications Single table or split the table Post 302769569 by DGPickett on Tuesday 12th of February 2013 04:12:05 PM
Old 02-12-2013
What is really slick is a RDBMS with partitioned tables, so removing and adding are fast and simple. You can name and recycle the same partitions for the 31 days. If the primary key is time or insert order, you can mix servers in the same partition, but RDBMS guys are hyper this way, so they usually use separate partitions and you get strict time order in each for free. Yes, indexes to suport slow queries are good, if they do not slow insert too much. Definitely one table.

Ever consider near real time flow using remote clients? It often makes the data more useful, and there are not such large processing surges. Batch went out with punched cards.
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LEARN ABOUT PLAN9

wren

WREN(3) 						     Library Functions Manual							   WREN(3)

NAME

       wren, ata - hard disk interface

SYNOPSIS

       bind #H[drive] /dev
       bind #w[target[.lun]] /dev

       /dev/hd0disk
       /dev/hd0partition
       /dev/sd0disk
       /dev/sd0partition
	...

DESCRIPTION

       The  hard  disk interfaces (wren, #w, is a SCSI disk; ata, #H, is an IDE or ATA disk) serve a one-level directory giving access to the hard
       disk partitions.  The parameter to attach defines the numerical SCSI target and logical unit number or the  IDE	drive  number  to  access.
       Both default to zero.

       Each  partition name is prefixed by hd and the numeric drive identifier.  The partition always exists and covers the entire disk.  The size
       of each partition as reported by stat(2) is the number of bytes in the partition, so the size of is the size of the entire disk.

       The partition also always exists; it is the last block on the disk for SCSI, second to last for IDE.  If it contains valid partition  data,
       those  partitions will be visible as well.  Every time the device is bound, the partitions are updated to reflect any changes in the parti-
       tion file.

       The format of the partition file is the string

	      plan9 partitions

       on a line, followed by partition specifications, one per line, consisting of a name and textual strings for the block start and	limit  for
       each partition on the disk.

       The program prep(8) writes the partition table for the disk; its use is preferred to writing it by hand.

SEE ALSO

       prep(8), scsi(3)

SOURCE

       /sys/src/9/port/devwren.c
       /sys/src/9/pc/devata.c

																	   WREN(3)
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