|
TDAS Database Size Estimate |
Est. 6/26/97 |
Totals(MBytes) |
Est. 10/30/97 |
Totals(MBytes) |
Est 01/15/98 |
Totals(MBytes) |
Est 04/21/98 |
Totals(MBytes) |
Preliminary Config. |
Disk Size |
|
Legacy Number of Records(thousands) |
400 |
|
115 |
|
115 |
|
115 |
|
|
4.3 |
|
Forecast Nbr Records (1998-1999) |
|
|
|
|
|
|
6 |
|
|
|
|
Approx Record Size (KBytes) |
14 |
|
14 |
|
14 |
|
14 |
|
|
|
|
Number of Pages/Record |
|
|
2.5 |
|
2.5 |
|
2.7 |
|
|
|
|
TIFF File Size (KBytes) |
|
|
11.63 |
|
30 |
|
25 |
|
|
|
|
Total TIFF Images Size (MBytes) |
|
|
3343.89 |
|
8625.00 |
|
8167.50 |
|
|
|
|
Table Size Estimate(B2*B3)(MBytes) |
5600 |
|
1610.00 |
|
1610.00 |
|
1610.00 |
|
|
|
|
Index Size Estimate(= Size of Tables)(Mbytes) |
5600 |
|
1610.00 |
|
1610.00 |
|
1610.00 |
|
|
|
|
Total (TIFF+TableSpace+Index)(Mbytes) |
11200 |
|
6563.89 |
|
11845.00 |
|
11387.50 |
|
|
|
|
Disk Planning Factor (75% utililization) |
2800 |
|
1640.97 |
|
2961.25 |
|
4555.00 |
60% utilization |
|
|
|
RAID Disk Striping Factor (20%) mod (Disk Size) |
2800 |
|
4300.00 |
|
4300.00 |
|
4300.00 |
|
|
|
|
|
|
19600 |
|
12504.86 |
|
19106.25 |
|
20242.50 |
5= 4.3GB Disks |
|
|
Oracle 7 for Work Groups RDBMS (MBytes) |
65 |
|
|
|
|
|
|
|
or 4=4.3 GB + 1=9 GB |
|
|
Oracle 2.0 Web Server (MBytes) |
65 |
|
|
|
|
|
|
|
|
|
|
Windows NT 4.0 (MBytes) |
443 |
|
|
|
|
|
|
|
|
|
|
|
|
573 |
|
573 |
|
573 |
|
573 |
|
|
|
Total (Data + Software)(Mbytes) |
|
20173 |
|
13078 |
|
19679 |
|
20816 |
1= 4.3GB Disk |
|
Name: Joseph P. Brazy
