Distribution of your user base (are they located to a restricted territory or do you have global/regional usage). Logical view (class diagram per component expresses functionality). What are the main stakeholders of the system. What are the additional requirements for local data storage to support the application? Review any third party data that flow into your systems. How is this and other applications launched from the user device? Architecture review board checklist. SaaS Checklist It could help to look at the risk profiling framework at ISO 27002 or work with an experienced consulting firm that could help with designing a security framework for you. The following review checklists provide… By adrian | January 27, 2017. Did you address the security aspects of the services? %PDF-1.5 What percentage of the users use the system in browse mode versus update mode? For example, the business layer components should provide only operations related to application business logic. Cloud Design Patterns. <>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> Trust boundaries are identified, and all the inputs are validated when they cross the trust boundary. Transaction Scope (System.Transaction) is used in the case of multiple data sources. ARB - Goals. Process view (how control threads are set up, interact, evolve, and die). Describe the current geographic distribution of the user base and how that base is expected to change over the next 3 to 5 years. What are the hardware requirements? This checklist helps you set up Google Cloud for scalable, production-ready enterprise workloads. Cloud Architecture. All fields marked with * are required. – Identifying opportunities for reuse early – Identifying risks early – Opening new communication channels among stakeholders. Driven by the need for greater productivity and lower costs, organizations around the world are moving their workloads to the cloud. Client-side validation is used for user experience and server-side validation is used for security. Does it require shared storage across nodes? These design patterns are useful for building reliable, scalable, and secure Do they require licensees? Locks are not held for long periods during long-running atomic transactions. Are all the compliance/requirements requirements met. Are the component descriptions sufficiently precise? Architecture & Services Review Template for 360 degree healthcheck of a Microservice Do you want to review the health of your system of microservices ? – Gate 2: Solution Review. Claims-based authorization is used for federated authorization based on a mixture of information such as identity, role, permissions, rights, and other factors. If not, explain the dependencies. <> Security analysis, risk identification, and mitigation are key focus areas. The OpenGroup architecture checklist is a good starting point. Enterprise Architecture Review Checklist. Every component has a single responsibility. Annotate the pictorial to illustrate where application functionality is executed. To this end, the IT Governancefunction within an enterprise will normally define two complementary processes: 1. Architecture compliance review checklists. Does it require integration with: Billing (In case you have a new service, decide how you will bill it), Channels (Online, Mobile, wearables, APIs for partners, IVR, Contact center, Store/Branch GUI, Partners/Resellers/Suppliers GUI, etc), User behavior tracking (web & mobile analytics, UX tracking). endobj Database is not directly accessed; database access is routed through the data access layer. endobj In simple words, operational excellence refers to the enhanced ability to run … Template – Vended Application Architecture Review Checklist Architecture Review All technical projects managed by UTS and R&HS must complete an architecture review conducted by the Architecture Review Team (ART) in the project's planning phase before it can … Does the database support collocation on a DB cluster? Machines, CPU, RAM, Storage; What environments are required, for example: Testing, Development, etc; Does it support virtualization? Architecture. – Gate 3: Architecture Review. Use our Design review checklists to review your design according to these quality pillars. You can find prescriptive guidance on implementation in the Operational Excellence Pillar whitepaper. To mitigate this risk, I developed a architecture checklist that I use to validate that all architecture aspects were addressed. Architecture Review Checklist. That includes procurement, IT, risk management, governance, compliance, and audit, to name but a few. Enterprise Operations Checklist - provides a more in-depth operational review of suggested best practices that an enterprise should consider when developing a mature cloud strategy. Describe the data and process help facility being provided. Are the relationships between the components explicitly documented? Are the Customer Supports Agents & Sales Agents trained on the new solution? This checklist contains questions from Informatica’s Cloud Standards that cover the areas pertaining to Application, Data, Infrastructure, Integrations, Service and … Continuously review the code of the application as the application is updated or modified. Describe the current user base and how that base is expected to change over the next 3 to 5 years. Always Install Security Patches What is the overall service and system configuration? Describe to what extent the client needs to support asynchronous and / or synchronous communication. Do you need guaranteed data delivery or update, or the system tolerate failure? Will the enterprise receive source code upon demise of the vendor? Are you the right fit for THIS cloud? What is the size of the user base and their expected performance level? Can you split your application in stateless or independent components? What questions should you ask of yourself and the candidate providers? Components are grouped logically into layers. When you design a new application or when you make an important update, please take into consideration if your application can be deployed/moved into cloud. The checklist consists of 10 … What are the up-time requirements of the system? Ensuring the compliance of individual projects with the Enterprise TechnicalArchitecture is an essential aspect of IT Governance. Single sign-on is used when there are multiple systems in the application. The new online Cloud Readiness Assessment tool is a self-guided checklist to gauge your level of preparedness for a smooth transition to the cloud. Layers represent a logical grouping of components. The checklist is designed for administrators who are trusted with complete control over the company's Google Cloud resources. This entry was posted in EA and tagged Enterprise Architecture … The OpenGroup architecture checklist is a good starting point. Are there any known hardware / software conflicts or capacity limitations caused by other application requirements or situations, which would affect the application users? Download the 300-page cloud architecture e-book to explore these best practices and get access to design review checklists, reference architectures and more. Describe the integration level and strategy with each. Can the components be implemented or bought, and then integrated together. Apply the principles of Build-Measure-Learn, to accelerate your time to market while avoiding capital-intensive solutions. Are interfaces and external functionality of the high-level components described in detail. Without them, you’d have to verify technical controls each time (and who wants to do that?). 1 0 obj Are functions other than presentation performed on the user device? What performance and stress test techniques do you use? Enterprise Architecture Review Checklist Software as a Service (SaaS) Solutions Overview This document serves as Informatica’s Enterprise Architecture (EA) Review checklist for Cloud vendors that wish to do business with Informatica. Do you need to migrate users’ data from other systems? I developed a architecture checklist that I use to validate that all architecture aspects were addressed. Private or Public cloud? What are the SLAs and OLAs? For example, use separate layers for user interface, business logic, and data access components. A successful cloud application will focus on these five pillars of software quality: scalability, availability, resiliency, management, and security. As outlined in Tips for an Effective SAP Commerce Cloud Code Review, it's important to be able to deliver code reviews consistently across your team.This page provides a checklist of items to verify when doing code reviews. HITEPAPER: 20 Cloud ecurit and Compliance Checklist 4 Keep Hardening Now let’s dig into the weeds a bit. Role-based authorization is used for business decisions. stream Describe how the look and feel of your presentation layer compares to the look and feel of the other existing applications. Describe the design that accommodates changes in the user base, stored data, and delivery system technology. Is this software configured for the enterprise’s usage? Why your solution cannot run on this type of architecture? Layers use abstraction through interface components, common interface definitions, or shared abstraction to provide loose coupling between layers. What is the typical length of requests that are transactional? AWS Well-Architected Review Framework is a document/white-paper which enables you to review and improve your cloud architecture and usability. The template includes space to review all aspects of a traditional architectural project, including the site, building, and landscape plans; height requirements; and details about the facade (e.g., exterior colors, fencing, and masonry). What are the additional requirements for local software storage/memory to support the application? Strong passwords or password phrases are enforced. Not every criteria is required for each project. Can this business logic be placed on an application server independent of all other applications? the following review checklists provide a wide range of typical questions that may be used in conducting architecture compliance reviews, relating to various aspects of the architecture. Has it been used/demonstrated for volume/availability/service level requirements similar to those of the enterprise? Do you use edge caching or CDNs to distribute the content? the organization of the questions includes the basic disciplines of system engineering, information management. 4 0 obj All the configurable application information is identified. Describe how the presentation layer of the system is separated from other computational or data transfer layers of the system. Passwords are stored as a salted hash, not plain text. What are the main actors that interact with the system? Are there other applications, which must share the data server? (These are sometimes ref… Has the resource demand generated by the application been measured and what is the value? What is the strategic importance of this system to other user communities inside or outside the enterprise? Business decisions are made in the business layer, not the data access layer. Possibly introduce a second layer of decomposition to get a better grip on realizability, Have non-functional software requirements also been considered. 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