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Enterprise Server.ppt

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Mainframes are large, powerful computers that run critical enterprise applications for banking, finance, insurance, and telecommunications. They operate on IBM's Z/OS or OS/390 operating systems and use programming languages like COBOL, PL/I, and Assembler. Mainframes provide advantages like high processing speeds, security, reliability, and the ability to support many concurrent users. While 80% of mainframe projects now are maintenance, over half of organizations still rely on major applications hosted on mainframes.

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MAINFRAMES
Enterprise Server.ppt
Operating system Z/OS, OS/390 Programming Languages COBOL,PL/I,ASSEMBLER,REXX,JCL Database DB2,IMS,VSAM Online CICS
Advantages  Concurrent users  High Processing Speed  Storage  TSO  Multiprogramming  Multiprocessing  Security  Reliable  Batch Processing
Domains  Banking  Finance  Insurance  Market Research (Retail)  Telecom
So far  Mainframes is a very stable environment  It has been there in the Software Industry for more than 40 years  No new technology can totally replace Mainframes because of its architecture and efficiency
Current trend  Around 80% of Mainframes projects are maintenance projects  Only 20% or less are development projects  The reason being the cost factor. The hardware maintenance cost and the initial investment required is too high.
Current trend  Migration projects are the current trend in the market  Reasons: User friendly screens Maintenance cost
Future  A survey to determine the current demand for mainframes found that more than half of the respondents still have major applications running on mainframes
Enterprise Server.ppt
In DBA  We are working on mainframes right from the day company started. We are experts in PL/I, IMS but we have also worked on COBOL, DB2 Projects. Our clients: ACNielsen, Blue Cross Blue Shield
Enterprise Server.ppt
Enterprise Server.ppt

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Enterprise Server.ppt

  • 3. Operating system Z/OS, OS/390 Programming Languages COBOL,PL/I,ASSEMBLER,REXX,JCL Database DB2,IMS,VSAM Online CICS
  • 4. Advantages  Concurrent users  High Processing Speed  Storage  TSO  Multiprogramming  Multiprocessing  Security  Reliable  Batch Processing
  • 5. Domains  Banking  Finance  Insurance  Market Research (Retail)  Telecom
  • 6. So far  Mainframes is a very stable environment  It has been there in the Software Industry for more than 40 years  No new technology can totally replace Mainframes because of its architecture and efficiency
  • 7. Current trend  Around 80% of Mainframes projects are maintenance projects  Only 20% or less are development projects  The reason being the cost factor. The hardware maintenance cost and the initial investment required is too high.
  • 8. Current trend  Migration projects are the current trend in the market  Reasons: User friendly screens Maintenance cost
  • 9. Future  A survey to determine the current demand for mainframes found that more than half of the respondents still have major applications running on mainframes
  • 11. In DBA  We are working on mainframes right from the day company started. We are experts in PL/I, IMS but we have also worked on COBOL, DB2 Projects. Our clients: ACNielsen, Blue Cross Blue Shield