Chapter 11 end to end dXp Case study ĞĂůƌĞĂƚŝŽŶ WƌŽŵŽƚŝŽŶ ŽŶƚƌĂĐƚ ŝƐƚƌŝďƵƚĞƚŚĞ ^ĞůĞĐƚŝŽŶ ŽŶƚƌĂĐƚ ͻ ĂƉƚƵƌĞ ͻ ^ĞůĞĐƚ ͻ 'ĞƚĐŽŶƚƌĂĐƚ ͻ WƌŽǀŝĚĞƚŚĞ ĐƵƐƚŽŵĞƌ ƐƵŝƚĂďůĞ ƐŝŐŶĞĚ ĐŽŶƚƌĂĐƚĂŶĚ ĚĞƚĂŝůƐ ƉƌŽŵŽƚŝŽŶ ƚŚƌŽƵŐŚ ƌĞůĂƚĞĚ ĂŶĚ ĞͲƐŝŐŶĂƚƵƌĞ ĚŽĐƵŵĞŶƚƐ ŝŶĐĞŶƚŝǀĞ ͻ ƉƉůLJ ƚŽĂůůƉĂƌƚŝĞƐ ŝŶĐĞŶƚŝǀĞ ĂŶĚ ƉƌŽŵŽƚŝŽŶ Figure 11-5. Deal processing flow optimization Open-Source-Based Next-Generation Deal Digital Platform The next-generation dealer digital platform is built on open-source technologies, and the guiding principles for the platform are listed in Table 11-5. Table 11-5. Guiding Principles Principles Benefits Leveraging open-source components Leveraging open-source components like angular Js, Bootstrap, springboot, etc. Brings flexibility, agility, speed, and cost-effectiveness. Micro ervices based event-driven architecture / domain-driven design Microservices are individually scalable and modular, providing high availability and performance. apI driven provide rest-based apIs that abstract the internal details of the application. the apIs form the contract for consuminig applications. 12-Factor apps supports the “software-as-a-service” principle for applications; this also brings scalability, resiliency, continuous delivery, maintainability, and information security (continued) 313