What are the hardware requirements? Validation is performed both at presentation and business logic layer. Describe how each and every version of the software can be reproduced and re-deployed over time. It is presented during the Conceptual Architecture/Design Compliance Review process to stimulate thought, guide brainstorming, and to ensure the architecture and design process being outlined contains all appropriate considerations. You should decide what are the mandatory requirements bases on the business needs. Do you need guaranteed data delivery or update, or the system tolerate failure? Any general security strategy should be include controls to: • prevent; • detect; • control; and • respond to architectural … Architecture Review Checklist - Information Management. Describe to what extent the client needs to support asynchronous and / or synchronous communication. Describe the current user base and how that base is expected to change over the next 3 to 5 years. Describe how the look and feel of your presentation layer compares to the look and feel of the other existing applications. What is the size of the user base and their expected performance level? How componentized is your application? Role-based authorization is used for business decisions. Informatica Enterprise Architecture | Page 1 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. Has it been used/demonstrated for volume/availability/service level requirements similar to those of the enterprise? What is the strategic importance of this system to other user communities inside or outside the enterprise? Did you first consider the serveless architecture? Describe data volumes being transferred to the client. Resource-based authorization is used for system auditing. Abstraction is used to design loose coupling between layers. A centralized validation approach is used. Hardware and Operating System 2. All the configurable application information is identified. Data Values. Last Revised: August 8, 2016. Is your application capable of horizontal scaling? Teacher Assessment Checklist for teachers.. Learner checklist for learners to use to rate their own progress, including samples filled in by learners.. Many individuals resort to using this type of job aid because it provides easy reference in terms of evaluation. The organization of the questions includes the basic disciplines ofsystem engineering, information management, security and systems management. Did you consider caching on client device? It is intended more as a guide to building owners and facility managers who are arranging the building may require additional inspection and review. Input data is validated for length, format, and type. How are software and data configured mapped to the service and system configuration? Describe the business justification for the system. What percentage of the users use the system in browse mode versus update mode? Business Continuity Planning, Architecture Development, and Security Assessing IT architecture security – • Consider the risks and implemented strategies to mitigate potential security hazards. The Application Architecture Checklist is intended to be a tool used by Harvard to assess applications (e.g. What other applications and/or systems require integration with yours? Complete the checklist below by ticking / marking the applicable score (Y, N, N/A) for each item. Meier, Alex Homer, et al. Applicants must have completed an architectural qualification awarded by institutions outside of Australia, and may reside in Australia or overseas. Do you make use of a API GW and Access Manager capability to standardize the API security? Application is partitioned into logical layers. worldwide using our research. Describe the project planning and analysis approach used on the project. Resiliency is the ability of a system to recover from failures and continue to function. Compensating methods are used to revert the data store to its previous state when transactions are not used. Trust boundaries are identified, and all the inputs are validated when they cross the trust boundary. Is there a legal requirement to host and process data in certain territories? Every technology has its own particular failure modes, which you must consider when designing and implementing your application. In this step, you are required to perform architecture review based on the Hardware and Operating System Checklist, and document the result. The Architectural Assessment Checklist. Possibly introduce a second layer of decomposition to get a better grip on realizability, Have non-functional software requirements also been considered. Key Architectural Decisions Architectural Design Day 2: – Verify and Document Design Documentation References – Analyze the Software Architecture – Produce a Completed Checklist and Report – Distribute the Report to Stakeholders, Managers, Software Technical Lead Complete the Assessment in Two (2) Days 5/3/2017 21 One of the various uses of checklist, especially assessment checklist, is the making of inferences using systematic basis, empirical data, and other multiple and various information. Single sign-on is used when there are multiple systems in the application. Is this software configured for the enterprise’s usage? Prompts to creating assessment checklists, References to published assessment checklist questions. Describe the rationale for picking the system development language over other options in terms of initial development cost versus long term maintenance cost. Use this checklist to review architectural designs, particularly for single-home construction projects. Information Management 5. Components do not rely on the internal details of other components. The OpenGroup architecture checklist is a good starting point. How can users outside the native delivery environment access your applications and data? Do we have enough network capacity (ports, bandwidth) for all network elements: switches, routers, etc. Is the organisation ready for the transformation? Are the component descriptions sufficiently precise? Unencrypted sensitive data is not cached. Describe the past financial and market share history of the vendor. What computing resources are needed to provide system service to users inside the enterprise? It does NOT necessarily cover all aspects relevant for this type of document. Are there any known hardware / software conflicts or capacity limitations caused by other application requirements or situations, which would affect the application users? Build an understanding … 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. Layers use abstraction through interface components, common interface definitions, or shared abstraction to provide loose coupling between layers. Risk Assessment Risk assessment provides for management identification and analysis of significant risks to achieve preset objectives, which form the basis for shaping control activities. For example, use separate layers for user interface, business logic, and data access components. Strong passwords or password phrases are enforced. What are the additional requirements for local software storage/memory to support the application? Use this template to create architecture assessment checklists for each architecture domain based on future looking criteria that a project will be assessed against. Business-critical operations are wrapped in transactions. How geographically distributed is the user base? Can it access data from CDN? Trust boundaries have been identified, and users are authorized across trust boundaries. General. Not every criteria is required for each project. Are all the compliance/requirements requirements met. Passwords are stored as a salted hash, not plain text. Systems Management 7. What are the costs associated with system commissioning , both CAPEX and OPEX. The template includes the following sections: Search Code: 81404 General Processors/Servers/Clients Client Application Server Data Server COTS. Security Architecture Assessment Service and the underlying Cisco Security Control Framework can be customized to focus on various functional domains in your infrastructure. Stage 2 … When you are in rush trying to reach a certain project milestone, you might forget important architecture aspects that can dramatically influence the solution in late project’s phases. What are the 3rd party software requirements? There is a series of tables here, one for each of levels 1 to 8 of the curriculum. Please evaluate if your application can benefits of cloud: Useful artefacts from codeplex.com App Arch 2.0 Figures – ALL. Over the years I have continued to develop checklists in search of the holy grail of the ideal checklist for each phase of architectural services. If there is a configuration UI, it is provided as a separate administrative UI. "Conceptual Architecture Checklist" by Craig Borysowich "App Arch Guide 2.0 Knowledge Base: Checklist - Architecture and Design" by J.D. The components inside layers are designed for tight coupling, unless dynamic behavior requires loose coupling. Can this business logic be placed on an application server independent of all other applications? What virtualization technology can be used, e.g. AACA only assesses completed architectural qualifications obtained by coursework. For example, the business layer components should provide only operations related to application business logic. What are the SLAs and OLAs? If not, explain the dependencies. How is this and other applications launched from the user device? Join over 30,000 members Has the resource demand generated by the business logic been measured and what is the value? What are the up-time requirements of the system? Sources: opengroup.org, win.tue.nl, apparch.codeplex.com, What is Leadership/How Great Leaders Think. Are interfaces and external functionality of the high-level components described in detail. Data Values Data Definition Security/Protection Hosting, Data Types, and Sharing Common Services Access Method. Components within each layer are cohesive. Is there any peculiar A&D data or processes that would impede the use of this software? For instance, it adds overhead but it simplifies the build process and improves maintainability. Describe the how many current or future users need to use the application in a mobile capacity or who need to work off-line. An IT risk assessment template is used to perform security risk and … Parnas & Clements [PC86] 1.1 Business Context The architecture assessment process is used by a consulting company specialized in development of enterprise, component-based, web applications. Resources are protected with authorization on identity, group, claims or role. In case you have clients/mobile application how do you handle version and control diversity. What is the typical length of requests that are transactional? What proprietary technology (hardware and software) is needed for this system? Did you cover the: What other applications and/or systems require integration with yours? Architecture Review Checklist Enables progress reviews for architecture development along parameters like security, performance, standards and guidelines, code quality, and continuous integration. TOGAF recommends you can check this with the Business Transformation Readiness Assessment. How can it cope with likely changes in the requirements? Do you need agents to monitor the machine/application? If so, has the capacity of the planned server been confirmed at the application and aggregate levels? Describe the integration level and strategy with each. What is the deployment approach. Can the components be implemented or bought, and then integrated together. Least-privileged process and service accounts are used. Describe the systems analysis process that was used to come up with the system architecture and product selection phase of the system architecture. 3:44 PM Pearl Zhu No comments. You can use a (. Checklist for solution architect: Gathering requirements: Transactional resource manager or distributed caching is used, if your application is deployed in Web farm. Describe the current geographic distribution of the user base and how that base is expected to change over the next 3 to 5 years. Outside the enterprise and using their own assets? Business decisions are made in the business layer, not the data access layer. Locks are not held for long periods during long-running atomic transactions. [1] [2] The individuals who perform the assessment are typically architects and engineers, and skilled-trade technicians. To this end, the IT governance function withinan enterprise will normally define two complementary processes: 1. All documentation should be brought to the QA review. Complete details including: … Who besides the original customer might have a use for or benefit from using this system? Are the relationships between the components explicitly documented? Describe the integration level and strategy with each. Can you split your application in stateless or independent components? Network Assessment Checklist. Sensitive information in the configuration is encrypted. Are there any inter-application data and process sharing capabilities? Beyond the internal Client-side validation is used for user experience and server-side validation is used for security. What are the additional requirements for local data storage to support the application? Trust boundaries have been identified, and users are authenticated across trust boundaries. Architecture Assessment Process 3 1. What is the overall service and system configuration? 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). Describe the instrumentation included in the application that allows for the health and performance of the application to be monitored. VMWare. Components are grouped logically into layers. Can additional parallel application servers be easily added? Applications 4. Do you need to migrate users’ data from other systems? IT Risk Assessment Template. Are there other applications, which must share the data server? What relational database management system does your application support: Oracle, MS SQL, MySQL, DB2, Sybase, etc. Published: August 8, 2016 Are the Customer Supports Agents & Sales Agents trained on the new solution? Security 6. Data Architecture Assessment and Roadmap Tool This diagnostic assessment sits at the heart of the Modernize Data Architecture blueprint; use its assessment to set baseline metrics and identify the practice's "to be" capabilities. In case of a new system, is it formally handover to the Ops team? Machines, CPU, RAM, Storage; What environments are required, for example: Testing, Development, etc; Does it support virtualization? developed solutions, licensed solutions, SaaS solutions) that are proposed for inclusion in the portfolio of applications. Risk assessment can take place at the company level or at the activity level (e.g., for a specific process or business unit). Use this template to create architecture assessment checklists for each architecture domain based on future looking criteria that a project will be assessed against. Every component has a single responsibility. If you’re planning to conduct a risk assessment, have a go at our professionally-made Project Planning Risk Assessment Checklist. How easy can you automate your infrastructure on the cloud (automatic scaling, self healing, etc). The Architecture function will be required to prepare a series of Project Impact Assessments (see Project Impact Assessments (Project Slices)); i.e., project-sp… Did you address the security aspects of the services? This checklist is intended only as an aid in checking a completed document. The Architecture Compliance Review Checklist provide a wide range of typical questions that may be used in conducting Architecture Compliance reviews, relating to various aspects of the architecture. Complete details of non-conformances identified in the space provided. Document the most relevant change scenarios. Pre-Assessment. EA Assessment Checklist Template. Does it require initial loads? Assessment Checklist Template Passwords are not transmitted in plain text. Do they require licensees? Describe what the application generally does, the major components of the application and the major data flows. Describe the data and process help facility being provided. Does it require shared storage across nodes? If so, what is the load balancing mechanism? Product Evaluation Artifacts A comprehensive set of evaluation criteria that enable a metrics-driven scoring framework to evaluates a Please enable javascript in your browser settings and refresh the page to continue. Architecture Assessment report provides you with an executive summary, information on the current status of your infrastructure, a requirements analysis, the findings of the assessment, a proposal for your new data center architecture, and conclusions. To unlock the full content, please fill out our simple form and receive instant access. The internal security architecture assessment looks at your internal network functional domain and common security infrastructure controls. Claims-based authorization is used for federated authorization based on a mixture of information such as identity, role, permissions, rights, and other factors. Can/does the presentation layer and business logic layers run on separate processors? Does the database support collocation on a DB cluster? Over 100 analysts waiting to take your call right now: Create a Right-Sized Enterprise Architecture Governance Framework, building an enterprise architecture practice, enterprise architecture governance challenges. Assign a risk score for each non-conformance using the matrix below. Can it access static content from other locations? Connection-based transactions are used in the case of a single data source. Thechecklists 1. The checklist includes important considerations that must be accomodated and those that should be honored. What are the main stakeholders of the system. Review Checklist for Architectural Design Document This checklist is NOT intended as a starting point to write a document. If so, please identify them and describe the data and data access requirements. Describe the business justification for the system. Describe how the presentation layer of the system is separated from other computational or data transfer layers of the system. Does it need high availability? Describe how the user navigates between this and other applications. Do you use edge caching or CDNs to distribute the content? What is the overall organization of the software and data components? This information is critical for an effective QA assessment and any missing or incomplete information may negatively impact the … 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. Can the application tiers be separated on different machines? The list is non exhaustive, please feel free to send me comments on it. Do you want to focus less on the infrastructure and more on the application developments? These two roles have completely different mindsets and different ways of looking into a problem. Are functions other than presentation performed on the user device? Resource gateways are used to access resources outside the application. Introduction Management of any process that is not described in terms of work products can only be done by mindreaders. What performance and stress test techniques do you use? Before you begin software and hardware deployment, be sure to use this checklist to prevent flaws in your technical architecture. Has the resource demand generated by the application been measured and what is the value? Distribution of your user base (are they located to a restricted territory or do you have global/regional usage). The tradeoffs of abstraction and loose coupling are well understood for your design. (found via Peter Stuer's link) "TOGAF Architecture Compliance Review Checklists" from the Open Group "Architecture Review Process" by … Let us show you how. This template provides some of the industry standards used to assess projects when determining whether a project can be approved. If so, has the capacity of the planned server been confirmed at the application and aggregate levels? Some of the people who contributed ideas (unknowingly) to my effort:  First was an article in Architectural Record (1980’s) promoting an assembly-style organization of checklists. What are the main actors that interact with the system? Assessment often provides the business case data and the impetus to fund re-architecture since an assessment provides a relatively objective look at … For solving this communication gap, from the early 2000’s a new role emerging, called solution architecture, A bridge between business and technology. The checklists and documentation serve as a basis for the project Quality Assessment (QA) review. What business process supports the entry and validation of the data? Software Services 3. Enterprise Architecture is not one dimensional, but multi-dimensional. To mitigate this risk, I developed a architecture checklist that I use to validate that all architecture aspects were addressed. Electronic copies of this report are sent to you 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). Does the architecture be deployed in cloud? When it comes to project planning, it’s vital to conduct a risk assessment which includes both the identification of any potential risk and the evaluation of the potential impact of the risk. Data integrity is enforced in the database, not in the data access layer. Describe the screen to screen navigation technique. If so, describe what is being shared and by what technique / technology. Describe the design that accommodates changes in the user base, stored data, and delivery system technology. Describe the instrumentation included in the application that allows for the health and performance of the application to be monitored. Database schema is not coupled to your application model. Facility condition assessment is an analysis of the condition of a facility in terms of age, design, construction methods, and materials. Private or Public cloud? How they are protected? Validation strategy constrains, rejects, and sanitizes malicious input. Each component only contains functionality specifically related to that component. Access to configuration information is restricted. Eligibility: Stage 1 – Provisional Assessment. Annotate the pictorial to illustrate where application functionality is executed. What is the licensee schema? Outside the enterprise and using enterprise computing assets? How geographically distributed is the user base? Account Manager Meeting Discuss Scope, Customer business objectives, and any known issues; Scope and Scheduling Account Manager and Customer scope to be assessed; Customer NDA – Legal for Assessment Signed Master Services Agreement; Design and Architecture Review. What are the processes that standardize the management and use of the data? Why your solution cannot run on this type of architecture? Describe what the application generally does, the major components of the application and the major data flows. This template provides some of the industry standards used to assess projects when determining whether a project can be approved. Use this checklist to review the resiliency considerations for specific Azure services. Functionality is not duplicated within the architecture. What are the major business scenarios and the important requirements. Systems Engineering 8… Database is not directly accessed; database access is routed through the data access layer. What is the life expectancy of this application? Can/does the business logic layer and data access layer run on separate processors? Will the enterprise receive source code upon demise of the vendor? Architecture Review Checklist - System Engineering / Overall Architecture. The following review checklists provide a wide range of typical questions that may beused in conducting Architecture Compliance Reviews, relating to various aspects of thearchitecture. The checklists presented here outline the basic scope of a building condition assessment. Describe where the system architecture adheres or does not adhere to standards. Transaction Scope (System.Transaction) is used in the case of multiple data sources. Network Overview Architecture Ensuring the compliance of individual projects with the enterprise architecture is an essential aspect of architecturegovernance (see Architecture Governance). Layers represent a logical grouping of components. 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