1. HORIZONT 1 XINFO ® The IT Information System HORIZONT Software for Datacenters Garmischer Str. 8 D- 80339 München Tel ++49(0)89 / 540 162 - 0 www.horizont-it.com XINFO Incremental Update for SMF-Scanner

2. HORIZONT 2 XINFO ® Incremental Update for SMF-Scanner Alternative: XXRJSMF or XXRJSMFU -Two possibilities to read SMF-Records with XINFO SMF-Scanner: -Scanner-Job XXRJSMF or Update Job XXRSMFU -XXRJSMF: Advantage: no imagecopy necessary for XINFO DB2-Tables Disadvantage: running time of loadjob for DB2 is rather long -XXRJSMFU -Advantage: the load time for DB2 is substantially shorter -Disadvantage: Difficult JCL handling in case of restart, imagecopy for XINFO DB2-Tables is necessary

3. HORIZONT 3 XINFO ® Incremental update for SMF-Scanner How does the SMF Update Scanner work? First Step -the Scanner reads all SMFDUMP-Records -these new Records are written to an output data set

4. HORIZONT 4 XINFO ® First Step Job XXRJSMU Read SMFDUMP Records

5. HORIZONT 5 XINFO ® First Step Job XXRJSMU Output dataset

6. HORIZONT 6 XINFO ® Incremental update for SMF-Scanner How does the SMF Update Scanner work? Second Step -Merge old and new Records -The result of this merge will be written to Datasets New/Del/Add

7. HORIZONT 7 XINFO ® Second Step Job XXRJSMU actual Records

8. HORIZONT 8 XINFO ® Second Step Job XXRJSMU old Records new Records (actual and old) Records to add Records to delete

9. HORIZONT 9 XINFO ® Incremental update for SMF-Scanner How does the SMF Update Scanner work? Third Step -Delete old records of XINFO DB2-Tables -Insert new records to XINFO DB2-Tables

10. HORIZONT 10 XINFO ® Second Step Job XXRJSMU Delete old records in DB2-Tables parameters are described in: XINFO z/OS Tips and Tricks

11. HORIZONT 11 XINFO ® Second Step Job XXRJSMU Insert only new records

12. HORIZONT 12 XINFO ® Many thanks for your attention HORIZONT Software for Datacenters Garmischer Str. 8 D- 80339 München Tel ++49(0)89 / 540 162 - 0 www.horizont-it.com The IT Information System XINFO