Ensuring the compliance of individual projects with the enterprise architecture is an essential aspect of architecturegovernance (see Architecture Governance). How componentized is your application? Consider opportunity costs in your architecture, and the balance between first mover advantage versus "fast follow". Cloud Design Patterns. Continuously review the design and architecture of the application throughout its life cycle. Describe what the application generally does, the major components of the application and the major data flows. Is there any peculiar A&D data or processes that would impede the use of this software? • Support Client Objectives. Can it access data from CDN? Validation strategy constrains, rejects, and sanitizes malicious input. The tradeoffs of abstraction and loose coupling are well understood for your design. Without them, you’d have to verify technical controls each time (and who wants to do that?). The operational excellence pillar includes the ability to run and monitor systems to deliver business value and to continually improve supporting processes and procedures. Strong passwords or password phrases are enforced. Development view (how code is organized in files; could also be documented in SCMP appendix). Passwords are stored as a salted hash, not plain text. 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. Continuously review the code of the application as the application is updated or modified. A Professional Cloud Architect enables organizations to leverage Google Cloud technologies. This resource presents the PCI compliance meaning plus a standardized architecture on the AWS Cloud. Architecture review board checklist. Everyone expects a secure process when doing a credit card transaction. 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. Products & features. Can the application tiers be separated on different machines? The broad and rapid adoption of cloud computing by all sorts of businesses and organizations is quickly reshaping the way many key internal functions are expected to operate in — and adapt to — the new paradigm. Ensuring the compliance of individual projects with the Enterprise TechnicalArchitecture is an essential aspect of IT Governance. Are there any inter-application data and process sharing capabilities? Resource gateways are used to access resources outside the application. What are the SLAs and OLAs? 2 0 obj Are you the right fit for THIS cloud? PlatForm. Business-critical operations are wrapped in transactions. It provides a way for you to consistently measure your architectures against best practices and identify areas for improvement. What are the major business scenarios and the important requirements. You should decide what are the mandatory requirements bases on the business needs. Database is not directly accessed; database access is routed through the data access layer. How they are protected? Are there other applications, which must share the data server? Document the most relevant change scenarios. Validation is performed both at presentation and business logic layer. With a thorough understanding of cloud architecture and Google Cloud Platform, this individual can design, develop, and manage robust, secure, scalable, highly available, … The Architecture function will be required to prepare a series of Project Impact Assessments - project-specific views of the Technical Architecture that illustrate how the Technical Architecture impacts on the major projects within the organization. Transactional resource manager or distributed caching is used, if your application is deployed in Web farm. Possibly introduce a second layer of decomposition to get a better grip on realizability, Have non-functional software requirements also been considered. For instance, it adds overhead but it simplifies the build process and improves maintainability. Does it need high availability? 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). These design patterns are useful for building reliable, scalable, and secure Executive Summary This architecture was developed to support a virtualization project to consolidate 200 existing physical servers. All fields marked with * are required. Layers represent a logical grouping of components. Abstraction is used to design loose coupling between layers. By adrian | January 27, 2017. There are countless providers of cloud services, and not all of them fit your specific needs. Describe the systems analysis process that was used to come up with the system architecture and product selection phase of the system architecture. Driven by the need for greater productivity and lower costs, organizations around the world are moving their workloads to the cloud. Describe the screen to screen navigation technique. Trust boundaries are identified, and all the inputs are validated when they cross the trust boundary. Your application does not depend on data still being in cache. What is the size of the user base and their expected performance level? Can you split your application in stateless or independent components? 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. Overview. What percentage of the users use the system in browse mode versus update mode? What questions should you ask of yourself and the candidate providers? – Identifying opportunities for reuse early – Identifying risks early – Opening new communication channels among stakeholders. Use a checklist that helps you evaluate the high-level architecture and design decisions. Physical view (deployment diagram relates components to equipment). Thus, it might take 3-7 business days, before you have a response. Describe the how many current or future users need to use the application in a mobile capacity or who need to work off-line. What is the life expectancy of this application? Connection-based transactions are used in the case of a single data source. What are the additional requirements for local software storage/memory to support the application? Input data is validated for length, format, and type. Connections are opened as late as possible and released quickly. stream <>>> Resource Scheduling. If so, has the capacity of the planned server been confirmed at the application and aggregate levels? Are there any known hardware / software conflicts or capacity limitations caused by other application requirements or situations, which would affect the application users? This entry was posted in EA and tagged Enterprise Architecture … What are the main stakeholders of the system. Annotate the pictorial to illustrate where application functionality is executed. Role-based authorization is used for business decisions. Locks are not held for long periods during long-running atomic transactions. Apply the principles of Build-Measure-Learn, to accelerate your time to market while avoiding capital-intensive solutions. Use this checklist to review architectural designs, particularly for single-home construction projects. Describe where the system architecture adheres or does not adhere to standards. There is no “one size fits all” cloud service. A successful cloud application will focus on these five pillars of software quality: scalability, availability, resiliency, management, and security. Each component only contains functionality specifically related to that component. Did you first consider the serveless architecture? (These are sometimes ref… You can use a (. The ARB meets every Tuesday to review requests that were submitted the prior week. How are software and data configured mapped to the service and system configuration? This checklist contains questions from Informatica’s Cloud Standards that cover the areas pertaining to Application, Data, Infrastructure, Integrations, Service and … Outside the enterprise and using enterprise computing assets? the organization of the questions includes the basic disciplines of system engineering, information management. If not, explain the dependencies. What are the hardware requirements? Let the cloud providers manage the infrastructure and apply the world class security to it and start focusing on things that matters to your business and your application/product. The checklist is designed for administrators who are trusted with complete control over the company's Google Cloud resources. Can this business logic be placed on an application server independent of all other applications? Does the architecture be deployed in cloud? Client-side validation is used for user experience and server-side validation is used for security. Outside the enterprise and using their own assets? How easy can you automate your infrastructure on the cloud (automatic scaling, self healing, etc). Describe how each and every version of the software can be reproduced and re-deployed over time. – Gate 2: Solution Review. Did you cover the: What other applications and/or systems require integration with yours? Performance efficiency impacts the entire architecture spectrum. Components within each layer are cohesive. The Building Blocks Compliance of Business Critical Applications in Cloud vCloud Architecture Toolkit the Best Way to Design your Cloud. To assess your workload using the tenets found in the Microsoft Azure Well-Architected Framework, see the Microsoft Azure Well-Architected Review . Use the pay-as-you-go strategy for your architecture, and invest in scaling out, rather than delivering a large investment first version. Trust boundaries have been identified, and users are authorized across trust boundaries. How is this and other applications launched from the user device? Are the relationships between the components explicitly documented? Does the database support collocation on a DB cluster? endobj The OpenGroup architecture checklist is a good starting point. Can/does the business logic layer and data access layer run on separate processors? Operational Excellence. Are the Customer Supports Agents & Sales Agents trained on the new solution? 1 0 obj What performance and stress test techniques do you use? In case you have clients/mobile application how do you handle version and control diversity. To mitigate this risk, I developed a architecture checklist that I use to validate that all architecture aspects were addressed. Describe the current user base and how that base is expected to change over the next 3 to 5 years. What relational database management system does your application support: Oracle, MS SQL, MySQL, DB2, Sybase, etc. 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. Is the organisation ready for the transformation? <> 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 … How can users outside the native delivery environment access your applications and data? Do you want to focus less on the infrastructure and more on the application developments? The following review checklists provide… First name * Surname * Email Address * Phone (optional) Organisation name * Who besides the original customer might have a use for or benefit from using this system? Architecture. Describe the rationale for picking the system development language over other options in terms of initial development cost versus long term maintenance cost. Describe data volumes being transferred to the client. Every Cloud Architecture Review you perform gives you the opportunity to improve your infrastructure within the cloud. Trust boundaries have been identified, and users are authenticated across trust boundaries. For example, use separate layers for user interface, business logic, and data access components. VMWare. Bridge gaps in you knowledge of Azure by reviewing the 5 pillars in the Microsoft Azure Well-Architected Framework . The real trick to technical compliance is automation and predictable architecture. Application is partitioned into logical layers. A cloud architecture review board is a governance body that ensures IT initiatives align with the enterprise’s goals and strategies while meeting development standards and best practices. ARB - Goals. Describe the design that accommodates changes in the user base, stored data, and delivery system technology. The State’s Architecture Review Board (ARB) developed the below templates as a way of consistently collecting information about the solutions that the State was planning to deploy or use. If there is a configuration UI, it is provided as a separate administrative UI. Describe how the presentation layer of the system is separated from other computational or data transfer layers of the system. Can additional parallel application servers be easily added? 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). 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. Sensitive information in the configuration is encrypted. Continuous design review. Describe how the user navigates between this and other applications. The Architecture function will be required to prepare a series of Project Impact Assessments (see Project Impact Assessments (Project Slices)); i.e., project-sp… The checklist consists of 10 … Is this software configured for the enterprise’s usage? %���� Do you make use of a API GW and Access Manager capability to standardize the API security? Sources: opengroup.org, win.tue.nl, apparch.codeplex.com, What is Leadership/How Great Leaders Think. The process for reviewing an architecture is a constructive conversation about archi- Has the resource demand generated by the application been measured and what is the value? Private or Public cloud? Does it require shared storage across nodes? Describe to what extent the client needs to support asynchronous and / or synchronous communication. Has the resource demand generated by the business logic been measured and what is the value? 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