Problem Statement : distributed computing ...high availability.


                    effective utlization of resources ...datacentre[s]

                    various kind's of application design....'point of failure' , processing-power.


 Opportunity: Designing applications by taking into account principles of parallel computing

              to effectively realize the potential of a computing and realize high-availablity.

              rationalizing between hosts such as main-frames[ibm...] other similar classes ...sun's high-end-servers


             eg: taking the case of a database.
  
                 deriving from distributed-database, shared-storage[rather ability to access storage] ... if storage fails nothing can be done

                 ...while the essence of a distributed-database is all about a commit!! of a transaction [usually delayed]

                 ...idea is to utilize processing power ...spread or distributed across multiple computer's ...when one of the computer
                    fails ...ability to carry on the business with the failed-host minus the rest of the hosts[hosts remaining distributing
                    the tasks among themselves]


           taking the case of a computerized reservation system airline/railways.

                 a mainframe based ....where operators used to do reservation from a dumb-terminal.

                 a parallel computing based where client-validation...happens on remote-system[operator/internet-booking]
                 ...but the information is on central-database....say...make-the-payment-obtain-token-upload-record.
 
                


Opportunity : Scope of architechture ......BPM and...system's design ...computing...processing...storage 
              ==========================================================================================

Opportunity : viability of opportunity_DWH_BI_product_orchrestrization.txt,
                           specifications_secure_database_integral_feature_audit_log.txt,
                           opportunity_dynamic_virtualization_storage_blueprint.txt,

               bundling a DBMS-engine ...web-browser...validated...record-of-information-piped to a remote-information-repository

               post/get/put/form-upload.

               innovative form submission-method ...say called 'binary-record' ...a option ignore the field-name's ...and bundle the record
               information in a sequential order by a field-seperator.


Opportunity : interpretations ?? ...business logic ...business systems ...design ...performance


IO disk data organization,

eg: a edit in between a file ...i.e. text.

        is the whole file re-written or just the edited portion accomodated ??


        scan-disk ...linking of the disk-blocks ...contagious-ness of files??

        when whole files are read ?? virtual-memory ...paging??  ...does it make sense to flush the data-together to empty area's of the
        disk 
          
        or just the page's where data has been modified are marked  modified

        and link unlink the entries in file-system or just link unlink the disk-blocks.

        
comparing ...a file on the file-system

             ...comparing with a record in a database.


....understanding interpreting the scope of RDBMS principle's ...DATAMINING and RDBMS

    
....understanding deriving COBOL ...business-logic

                           how is business data stored ?? processed ??


...business thinking??  business transactions??

   hirerarcial nature of the data??

 all transaction on given-day?

 weighing between ...storage ...organization ...point of concurrency

 concurrency by time ...function ...location .... some of these can be fixed in program-logic, physical organization-of-data.

[ A RDBMS guarantee's ...contagious growth of data ...resulting in efficient great Read IO ...write's of individual records.

 ....a innovative view definition which is just a concat of few-tables ...that are similar in structure,
                                        but splintered for efficient organization of data.
 ]



===================================================================================================================================================


what consist's a word (ascii/widechar) of data ?? how are words of data organized 

    on cache memory
    on the disk


intrinsics of a disk-buffer ...read/write ??

 how many pin's together can read what is termed or termable a buffer of information consisting of bits.

 how are or how can be the read-write heads be shaped.

 what consist's a word of data ?? how are words of data organized on the disk



 use-case modelling ??  ...ability to efficiently store,read a bit of information how are tracks organized

 a rotation of disk covers ??

                 along the radii of the disk ....

                 concentric arc's along the sectors i.e. concentric circles that make up the disk ?? 

                      i.e. ...increasing (sector 1,circle0),(sector 1,circle1),(sector 1,circle2) i.e. 8(,16,32,64,256,512 bytes ?? respectively

understanding a gramphone record ?? ...magnetic-tape , magnetic-strip??

amount of data that can be encoded or mapped on pockets on a disk medium i.e. amount quantum of pulse required to represent ASCII , wide-char's ??

how many bits / bytes/words of information can be read in a scan of disk-medium!!
--------------------------------------------------------------------------------------------------------------------------------------------------------


Rationalization: Perils of  Normalization!! ...RDBMS principles ....puzzles of RDBMS ...games ...theories??

                 deriving or having seen through a project viz. sales tax dept of maharastra, vikrikar bhavan, mazagaon!! ...mumbai - 400010


                 implementation of address table ...relating to all the sales tax subjects!! ??


                 what is normalization and how should normalization be done!! ....

 
                 Address Book
                 ------------

                 tinno	address1	address2 	address2   village/town  taluk 	district state



                 how are , how should be foriegn keys be defined??


                 should address be defined as a single table ?? 


                 the company that define's ...has implemented the solution ...defines itself as addressing the ninche market of insurance??

                 .....the ultimate myopia of money-market's ...who and how is the society controlled?? ....while it is to be noted that
                 i happen to be a share holder of this company viz. Mastek and also the said company that take's care of data-centre maintainence!!

                 India is a company ....implications ....usage....accountablity ....atomicity??

                 macroscopic ...microscopic view of the profession of computing ...in business ..scientific ??

                 survival at large ...the said islamic nature of the world ...viz. money ...live and let live  is it so??

                 orgin's of the microsoft corp ...oracle ...various ...companies that have emerged ?? how they thrive?? ...visa. vis. group insurance.

                                                         









            

Note: The above problem statement having been encountered in various scenarios
      and detailed in various 'Proof of concepts' as mentioned in 
      
       http://uk.geocities.com/ravivenkatus/projects.pdf
       http://ravishankarkv.tripod.com/projects.pdf
        ....apply appropriate
      'use-case' modeling, rationalize and arrive at a workable and feasible 
       solution both commercially and techinically viable.







