Question.5565 - a) Discuss the importance of transactions in ensuring data integrity and consistency within the online marketplace platform. Explain how you would use transactions to handle critical operations such as processing orders and updating inventory levels, ensuring that all related database changes are either committed together or rolled back in case of failure. b) Explain the role of static, dynamic and embedded SQL to execute database operations efficiently in the context of the online marketplace platform. c) Explain how you would utilize JDBC (Java Database Connectivity) and ODBC (Open Database Connectivity) to establish connections with the database to support the functionality of the online marketplace platform.
Answer Below:
Programming Assignment Unit 7CS 2203-01 Databases 1 - AY2026-T1Programming Assignment Unit 7 Contents TOC \o "1-3" \h \z \u Introduction PAGEREF _Toc2...
Programming xxxxxxxxxx Unit xx - xxxxxxxxx - xx -T xxxxxxxxxxx Assignment xxxx Contents xxx o x h x u xxxxxxxxxxxx PAGEREF xxx h xxxxxxxxxx PAGEREF xxx h xxxxxxxxxx PAGEREF xxx h xxxxxxxxxxx Assignment xxxx IntroductionBuilding xx the xxxxxx and xxxxxx online xxxxxxxxxxx will xxxxxxxxxxx the xxxxxxxxxxx of x powerful xxxxxxxx management xxxxxx that xxxx have xxx ability xx maintain xxxxxxxxxxx integrity xxx reliability xx data xxx is x key xxxx that xx important xx executing xxx operations xx the xxxxxxxxx administration xx user xxxxxxxxxxx product xxxxxxxx and xxx history xx transactions xxx paper xxxxxxxxx the xxxxxxxxxx of xxxxxxxx transactions xxxxxxxxx of xxxxxx dynamic xxx embedded xxx and xxx use xx JDBC xxx ODBC xx provide x seamless xxxxxxxx connection xxx performance xx an xxxxxx market xxxxx platform x Significance xx Transactions xx Data xxxxxxxxxxx and xxxx Integrity xxx of xxx core xxxxx of xxx database xxxxxxxxxx is xxxxxxxxxxxx which xxxxx operations xx be xxxxxxxxx in x consistent xxx steadfast xxx A xxxxxxxxxxx is x work xxxx which xx logical xxx composed xx one xx more xxx operations xxxxxxxx as x single xxxx unit xxxxx on xxx ACID xxxxxxxxx Consistency xxxxxxxxx Durability xxxxxxxxxx the xxxxxxxxxx performed xxxxxx a xxxxxxxxxxx are xxxxxxx to xxxxxx complete xxxxxx or xxxxxxxxx rollback xxxxxxx data xxxxxx even xx case xx system xxxxxxxx Connolly xxxx With xx online xxxxxxxxxxx transactions xxxx be xxxx to xxxxx out xxx orders xxx adjust xxx inventory xx example xxxx can xx cited xx when x customer xxxxxx a xxxxxxx this xxxx have xx deduct xxx stock xx the xxxxxxx make x record xx the xxxxxxx and xxxx an xxxxx record xx the xxxx time xxxxxxxx Begg xxxxx interdependent xxxxxxxxxx can xx enclosed xx a xxxxx TRANSACTION xxx COMMIT xxxxx using xxx transaction xx developers xxxxxx something xx the xxxxxxx go xxxxx e x payment xxxxxxxxxxxxx the xxxxxx is xxxx to xxxx the xxxxx transaction xxxxxx discrepancies xxxx as xxxxx reduction xxxxxxx payment xxx occur xxxx is x sure xxxxxxxxxx method xxxx avoids xxx anomaly xx data xxx it xxxxxxxxxx suspicion xxxxx users xxx sellers x Static xxxxxxx and xxxxxxxx SQL xx the xxxxxxx of xxxxxxxxxx Efficient xxxxxxxx Operations xxxxx are xxxxxxxxxx in xxx approaches xx processing xxx statements xxxx offer xxxxxxxxxxx in xxxxxxxx programming xxxx of xxxxx are xxxxxx required xxxxxx the xxxxxxxxx of xx online xxxxxxxxxxx structure xxxxxxx Navathe xx is xxxxx when xxx operation xx relatively xxxx because xxx static xxx is xxxxxxxxxx and xxxxxxxx in xxx application xxx is xxxxxxxx to xxxxxxxxxx that xxx frequently xxxxxxxx like xxxxxxxxx the xxxxxxxxxx of xxxxxxxx or xxxxxxx the xxxxxxxx of xxxxx Since x form xx SQL xxxxxxxxx is xxxxxxxxxxxx as x ready-compiled xxxxx it xx better xx perform xxxx greater xxxxx and xxxxxxxx security xxxxxxx SQL xx the xxxxx hand xxxxxxx SQL xxxxxxxxxx to xx created xxx executed xxxxxxxxxx and xxxx flexible xx complex xxxxxxx To xxxxxxx an xxxxxxx users xxx use xxxxxxx filters xx the xxxxxxxxxxx such xx price xxxxx category xxxxxx rating xxxxx requires xxx dynamically xxxxxxxxx query xxxxx the xxxx can xxxxx their xxxxxxxxxxxx This xxxxxxxxxxx is xxxx renders xxxxxxx SQL xxxx valuable xx developing xxxxxxxx and xxxxxxxxxxx search xxxxxxxxxxxxxxx Nevertheless x developer xxxxx to xxxxxxxxxxx input xxxxxxxxxx and xxxxxxxxxxxxx statements xx order xx avoid xxxxxxxxx attacks xxxx SQL xxxxxxx Elmasri xxxxxxx Embedded xxx combines xxxx into x Java xx C xxxx programming xxxxxxxx so xxxx there xx no xxxxxxxxxx between xxx application xxxx and xxx database xxxxxxxx SQL xxx be xxxxxxxxx in xxx marketplace xxxxxxxx to xxx data xxxxxx in xxx application xxxxxxxxx to xxxxxxx it xxxxxxx e x computing xxxxxxxxx or xxxxxxxx user xxxxxxxxxx This xxxxxxxxxxx brings xxxxxxxxxxxx in xxx form xx reduced xxxxxxxx in xxxxxxxxxxxxx besides xxxxxx a xxxxxx bond xxxxxxx business xxxxx expansion xxx data xxxxxxxxxx c xxxxxxxx Connectivity xxxx and xxxx The xxxxxxxxxxxx to xxx database xx essential xx connect xxx application xxxxx of xxx marketplace xxx the xxxxxxxx Standard xxxx that xxx used xx make xxxxx connections xxxxxxx JDBC xxxx Database xxxxxxxxxxxx and xxxx Open xxxxxxxx Connectivity xxxx Akande xxxxxxx et xx JDBC xx mainly xxxxxxx to xxxxxxxxxxxx apps xxx it xxxxxx a xxxxxxxxxx of xxxxxxxxxx and xxxxxxx to xxxxxxx SQL xxxxxxxx and xxxxxx the xxxxxx sets xx well xx transacting xx the xxxx of xxx marketplace xxxxxxxx created xx Java xxxx can xx used xx establish xxxx and xxxxxxxxx communication xxxx relational xxxxxxxx such xx MySQL xx PostgreSQL xx allows xxxxxxx of xxxxxxxxxx batch xxxxxxx and xxxxxxxx statement xxxxx enhances xxxxxxxxxxx and xxxxxxxxxxx C x Date xxxx on xxx other xxxx provides x language xxxx interface xxxx enables xxxxx applications xx access xxxxx database xxxxxxx The xxxxxxxxxx between xxx marketplace xxxxxxxx and xxxxxxx databases xxx Server xx Oracle xxx will xx cross-platform xxxxxxxxxx by xxxxx the xxxx drivers xxx two xxxxxxxxxxxx simplify xxx nature xx database xxxxxxxxxxxxx and xx a xxxxxx the xxxxx platform xx capable xx dealing xxxx the xxxxxxxxxx of xxxxx tracking xxxxxxx processing xxx reviewing xxxx minimum xxxxxxx and xxxx reliability xxxxxxxx Begg xxxxxxxxxxxxxxxx marketplace xxxxxxxx is xx area xxxxx requires xxxx integrity xxxxxxxxxxx and xxxxxxxxxxxx of xxx database xxxxxx to xx in xxxx terms xx order xx succeed xxx transactions xxx crucial xx ensuring xxxxxxxxxxx in xxx processing xxxxxx and xxxxxxxx of xxxxxxxxxxx The xxxxxxxxxx have xxx freedom xx use xxx ANSI xxx dynamic xxx embedded xxx to xxxxxxx their xxxxxxxx operations xxxxxxxxxxx and xxxxxxxxxxxxxxxx Simultaneously xxx application xxx the xxxxxxxx can xx connected xxxxxx and xxxx ease xxxxx JDBC xxx ODBC xxxxxxxxxxxx these xxxxxxxxxxxx constitute xxx foundation xx a xxxxxx and xxxxxx infrastructure xx marketplace xxxxxxxxxxx J xxxx An xxxxxxxxxxxx to xxxxxxxx Systems xx ed xxxxx lc xxx umich xx rodrigo xx An xxxxxxxxxxxx to xxxxxxxx Systems x By x J xxxx pdfConnolly x M xxxx C x Database xxxxxxx Addison xxxxxx Publishing xxxxxxx https xxx goodreads xxx book xxxx Database xxxxxxxxxxxxxxx T x Begg x E xxxxxxxx Systems x Practical xxxxxxxx to xxxxxx implementation xxx Management xxxxxxx Elmasri xxxxxxx Database xxxxxxx SIXTH xxxxxxx https xxxxxxxx co xx wp-content xxxxxxx Fundamentals xx Database xxxxxxx th xxxxxxxx pdfNone xxxxxx Oyebola xxxx Adegbola xxxxxxx None xxxxxxxxxxxx Chukwuemeka xxxxxxxxxxx None xxxxxxxxx Timi xxxxxxx Biobele x Oluwaseyi x Design xxx implementation xx an xxxxxxxxxx market xxxxx Global xxxxxxx of xxxxxxxxxxx and xxxxxxxxxx Advances xxxxx doi xxx gjetaPaying someone to do your computer assignment has become a practical solution for students managing tight deadlines, academic pressure, and personal responsibilities. 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