Author Archive
R3CONFIGUR3D – Tr0n L3g4cy 0ST
April 3rd, 2011 / 1 Comment » / by sT*rchi1Ð
w 0 w
Some tehre …
Every track has its identity. waht a production by Daft Punk and further enhancements by remixes.
Check teh whole album with awsome techn0, Faizi, use ur amp+w00fer here … ~
Career progress options for a newcomer in SAP BASIS
February 19th, 2011 / No Comments » / by sT*rchi1Ð
SAP System Interaction looks very alien at first but when u get to know, u want to learn more n’ more. An Overview for a new comer in SAP Technical (BASIS) Field by Juan Reyes & Shivaji Chaudhry
http://www.sdn.sap.com/irj/scn/weblogs?blog=/pub/wlg/19192
http://www.sdn.sap.com/irj/scn/weblogs?blog=/pub/wlg/21850
So what are the basic skills you need before you consider a career as a SAP Technical Consultant or as so called “Basis guy”…?
prezi.com >> Innovative Presentations
February 1st, 2011 / No Comments » / by sT*rchi1Ð
While surfing teh net, I bumped into A very nice site where you guys can create a cool, eye catching presentations with ease. Have a look:
Create an account and enjoy but for free users, u have to be online. Furthermore, u could download ur presentations and start showing without any 3rd party program installation, not even Flashplayer required. only disadvantage against free account is the presentations u create are shared among the public.
SAP : Monitoring System-wide Work Processes
December 18th, 2010 / No Comments » / by sT*rchi1Ð
Monitoring System wide Work Processes (SM66):
We can quickly investigate the potential cause of a system performance problem by checking the work process load and can use the global work process overview to:
• Monitor the work process load on all active instances across the system
• Identify locks in the database (lock waits).
Using the Global Work Process Overview screen, we can see at a glance:
• The status of each application server
• The reason why it is not running
• Whether it has been restarted
• The CPU and request run time
• The user who has logged on and the client that they logged on to
• The report that is running
We record only those processes which are showing problems and not having running status.
SAP : Common Table Buffering Recommendations.
December 6th, 2010 / 1 Comment » / by sT*rchi1Ð
As per MIT Recommendation:
All Pool Tables should be Buffered.
Heavily updated Transparent tables should not be buffered.
Use TXN SE11 or SE12 > Table > Go To > Technical Settings.
Clustered Tables Cannot be Buffered.
===
Table buffering should be activated for tables that are seldom modified.
Table buffering should be activated for tables that are often accessed.
Table that are accessed based on primary key should be buffered.
Customizing data should be buffered. However, it is important to note that changing the buffer settings for an SAP delivered table requires modification key.
Only in special cases should you activate table buffering for tables larger than 1MB.
Before activating table buffering for new tables, ensure that the table buffer has enough free space to hold the expected amount of data.
Table buffering should not be activated for business data when you need to guarantee that the data being read is not outdated.
Table buffering should not be activated for tables holding transaction data.
===
Use of buffered tables is recommended to improve the performance considerably. The buffer is
bypassed while using the following statements
1. Select distinct
2. Select … for update
3. Order by, group by, having clause
4. Joins
5. Use the Bypass buffer addition to the select clause in order to explicitly bypass the buffer while
selecting the data.
===
http://wiki.sdn.sap.com/wiki/display/ABAP/Table+Buffering
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Enjoy SAP!
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SAP Memory & Basic Tuning Concepts – Part 1
November 12th, 2010 / 2 Comments » / by sT*rchi1Ð
Its almost a week of my R&D which include some major concepts regarding SAP Memory Management & Performance Tuning basics. Virtual Memory, Heap and Extended Memory Parameters aswell as some graphs with easy to understand their relations where possible. Document is a basic collection from SAP & is arranged because core parameters must be on single note for rapid performance testing purposes. This Document is specifically collected for Windows Environment.
Overview is provided…
Ramadan Mubarak
August 11th, 2010 / 2 Comments » / by sT*rchi1Ð
Happy Ramadan. Enjoy the Blessed Month.
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