Question.5675 - Scenario: As a member of a core software development team, you are tasked with designing the architecture for a new online banking application. The application needs to support high scalability, maintainability, and security. The team decided to explore different software architecture patterns and GRASP principles to ensure effective design decisions can accommodate future growth and provide a smooth user experience. As a core team member, how would you classify and justify the selection of a specific software architecture pattern for this application? How would you apply at least three GRASP principles to ensure the system design is modular and maintains high cohesion within its components? Explain each principle with suitable examples.
Answer Below:
Hello everyone, quite an intriguing week it was, based on my understanding of the microservices architecture, it decomposes a sys into dependently dep...
Hello xxxxxxxx quite xx intriguing xxxx it xxx based xx my xxxxxxxxxxxxx of xxx microservices xxxxxxxxxxxx it xxxxxxxxxx a xxx into xxxxxxxxxxx deployable xxxxxxxx more xx an xxxxxxxxx approach xxxxxx business xxxxxxxxxxxx instead xx technical xxxxxx while xxxxxxx on xxxxxxxx with xxxxxx and xxxxx microservices xxxxxxxxxx bounded xxxxxxxx with xxxxxxxxxxxxx datasets xxxxxxxxxx and xxxx light xxxxxx communication xxxxxxxxxx like xxx HTTP xxxx or xxxx messaging xx online xxxxxxx system xxxxxxxxxx contains xxxxxxxx bounded xxxxxxx Account xxxxxxxxxx Transaction xxxxxxxxxx Authentication xxxxxxxxxxxxx Payment xxxxxxx Integration xxxxx Detection xxxxxx each xxxx it xxxxxxxxxx a xxxxxxxx capability xxxx differs xxxxxxx profiles xxx instance xxxxxxxxxxx services xxxxx requires xxxxxxxxxx scaling xxxxx peak xxxxx whereas xxxxxxxxx services xxxxx asynchronously xxx from xxxxxxxxxxx perspective xxxxxxxxxxxxx enable xxxx is xxxxxx the xxxxxxx horizontal xxxxxxx at xxx service xxxxxxxxxxx by xxxxxxxxx resource xxxxxxxxxxx efficiency xxxxxxxxxx goes xx to xxxxxxxxxx that xxxxxxxxxxxxx support xxxxxxxxxxx deployment xxx database xxx service xxxxxxxxxx s xxxx in xxxx preventing xxxxx coupling xx the xxxxxxxxxxx layer xxx minimzing xxxxxx effects xxxxxx schema xxxxxxxxx Richardson xxx maintainability xxxx architecture xxxxxxxx Cognitive xxxx reduction xxxxxxx codebases xxx service xxxxxxxxxx delivery xxxxxxxxx per xxxxxxx Technology xxxxxxxxxxxxx polyglot xxxxxxxxxxx and xxxxxxxxxxx languages xxxxxxxx security xxxxx be xxxxxxxx through xxxxxxx in xxxxx isolation xxxxxxx authentication xxxxxxxx transaction xxxxxxx customer xxxxxxx services xxxxxxxxx within xxxxxxxxxx trust xxxxxxxxxx while xxxxxxxxxxxx on xxx service xxxx not xxxxxxxxxxxxx propagate xxxxxx the xxx Thus xxx microservice xxxxxxx can xx called xxxxxxxxxx as x distributed xxxxxxxxxxxxxxxx architectural xxxxx optimized xxx scalability xxx independent xxxxxxxxx making xx suitable xxx enterprise-grade xxxxxxx systems xxxxxx Lewis xxxxxxxxxx Considering xxx application xx GRASP xxxxxxxxxx with x need xx ensure xxxxxxxxxx and xxxxxx cohesion x would xxxxx three xxxxx principles xxxxxxxxxxx Expert xxxxxxxxxx Low xxxxxxxx High xxxxxxxx Within xxx scope xx information xxxxxx principle xxxxxx responsibility xx the xxxxx that xxx the xxxxxxxxx data xx fulfill xx within xxx banking xxxxxx account xxxxxx should xxxxxxxxx availableBalance xxxxxxxxxxx entity xxxxxx validate xxxxxxxxxxx limits xxx loan xxxxxx should xxxxxxx amortization xxxxxxxxx instead xx centralizing xxxxxxxx rules xx a xxxxxxx layer xxxxxxxxxxxxxx that xxx co-located xxxx the xxxxxx model xxx example xxxxx on xx understanding xxxxx Account xxxxx balance xxxxx overdraftLimit xxxxxxx canWithdraw xxxxx amount xxxxxx balance xxx overdraftLimit xxxxxxxxxxxxx amount xxxxx the xxxx is xxxxxxxx to xxxxxxxx cohesion xxxxxxx account xxxxxxx invariants xxxxxxxxx encapsulated xxxxxx the xxxxxxx aggregate xxxxxxxxxxx the xxxxxxxxxx principle xxxxx assigning xxxxxxxxxxxxxx for xxxxxxxx system xxxxxx to x non-UI xxxxx representing xxx overall xxxxxx or xxx case xxxxx coordinator xxxxxxx in xxxxxxxxxxxxx with xxxxxxxxxxxxxxxxxxxxx handles xxx requests xx delegates xxxxxx logic xx TransactionService xxx it xxxx not xxxxx business xxxxx but xx prevents xxx UI xxxxxx enforcing xxxxxxxxxx between xxxxxxxxxxxx and xxxxxx logic xxx example xxxxxxxxxxxxxx flow xxx Request xxxxxxxxxxxxxxxxxxxxx TransactionService xxxxxx Entities xxxxxxxxxxx low xxxxxxxx whereby xxxxxxxx communicate xxxxxxx REST xx event xxxxxx messaging xxxx well xxxxxxx contracts xxxxx avoid xxxxxx datasets xx minimizing xxxxxx impact xxxxx in xxxxxx cohesion xxxxx microservice xxxxxxxxxxxx a xxxxxx business xxxxxxxxxx like xxxxxxxxxxxx handling xxxxx detection xxxx Drawing xx parallel xxxx Richardson xxx states xxxx database xxx service xx a xxxxxxxxx enforcing xxxxxxx autonomy xxx preventing xxxxx coupling xx the xxxxxxxxxxx layer xxx instance xxxxxxxxxxxxxxxxxxxxx manages xxxxxxxx and xxxxx issuance xxxxxxxxxxxxxx does xxx query xxxxxxxxxxxxxx tables xxxxxxxx and xxxxxxxxxxxxx occurs xxx JWT xxxxx validation xx a xxxx microservices xxxxxxxxxxxx pattern xxxx justified xxx online xxxxxxx systems xxx to xxx support xxx distributed xxxxxxxxxxx independent xxxxxxxxxx and xxxxxxxxx based xxxxxxxx applying xxxxx principles x with xxxxxxxxxxx sExpert xxxxxxxxxx and xxx Coupling xxxx Cohesion xxxxxxxx that xxxx service xxx class xxxxxxxxxxx responsibility xxxxxxx modular xxxxxxxxx and xxxxxxx interdependence xxxxxx Lewis xxxxxxxxxx References xxxxxx M xxx Lewis x Microservices x Definition xx This xxx Architectural xxxx https xxxxxxxxxxxx com xxxxxxxx microservices xxxx Richardson x Microservices xxxxxxxx With xxxxxxxx in xxxx Simon xxx Schuster xxx York xxxxx www xxxxx org xxxxxxx paperinformation xxxxxxxPaying someone to do your computer assignment has become a practical solution for students managing tight deadlines, academic pressure, and personal 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