RTS Refactoring RFP Question

spinabundantInternet and Web Development

Jul 30, 2012 (4 years and 8 months ago)

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RTS Refactoring RFP Question

07/12/12


"What are the values for the below listed metrics:


(i)
Number of concurrent users accessing ADABAS/ VSAM


While ADABAS only processes one user request at a time (we are not a sysplex

shop), we have 30 ADABAS Threads available for processing. Based on the
number of users we have per day we have on average about 577 users per
minute per day. The number of users varies between 659 users at the busier
times and 528 users at the slower t
imes.


(ii)
Number of concurrent users accessing DB2



DB2 concurrent connections are contr
olled in 2 ways. The first way, where this is
a WebSphere application, is with ‘Connection Pooling’ and ‘max connections’ is
set to 100. The second way is thru DB2

directly which we have ‘maxappl’ set to
automatic (1000), and ‘max client connections’ set to automatic (500).


(iii)
Volume of master (static) data in DB2 and ADABAS/VSAM


There are approximately 55 ADABAS file/tables that are static and they use
about
14 MB of space.


There are approximately 62 DB2 tables that are static and they use about 14 MB
of space


(iv)
Data volume of daily transactions in DB2 and ADABAS/VSAM (Eg. 100 new
titles added daily)"


DB2 Daily Transaction Average:



Transaction
Type

D
aily
Average

Comment

IADDR

236

POS and IVTRS

IRENEW

5,510

IVTRS

Transactions

143,325

POS, eTag, MyPlates, and IVTRS






ADABAS Daily Transaction Average:



Mainframe Update (520B): 138,021
average daily


DPS/MVI
-
Net Inquiries: 188,804 average daily.