Questions tagged [enterprise-architecture]

The high level design and description of software systems frequently characterized by having large quantities of persistent data that is accessed concurrently.

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1answer
62 views

Database per tenant architecture with microservices

Our team is currently building out an application built with microservices. This application will handle many tenants (organizations) with a database per tenant design. Authentication is handled by ...
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0answers
27 views

Orchestrator or coordination pattern in Azure?

I am designing a background web job in Azure that, given a list of users it retrieves from a database, makes calls to a separate messaging microservice (for each record) that will end up sending N ...
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3answers
138 views

Avoiding infinite loops in SOA / Enterprise Integration messaging

Thinking within a Service Oriented Architecture / Microservices / Enterprise Integration framework how does one avoid infinite loops when publishing messages between systems, especially when one has ...
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2answers
126 views

Confusion about layered architecture

Given a layered architecture consisting of presentation layer business logic layer data (access) layer and a SPA web application communicating through REST endpoints with the backend (eg Angular and ...
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1answer
85 views

Monolith to microservices - Staging / UAT environments

In our organization we're looking to adopt a service oriented architecture where new requirements (that are natural bounded contexts) are being built as separate services that integrate into the main ...
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39 views

Integrating HTTP / Webhooks with Message Queues

I'm working at a project which integrates several Applications mostly SaaS Applications. The SaaS solutions have all the possibilities to hook into the internal event system with webhooks. The ...
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0answers
36 views

Socket.io behind api gateway

So the architecture I am currently working with, we have an api-gateway that gets all the requests and publishes them to our Eventsystem/ or directly to our essential services(auth, etc). Now we want ...
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1answer
110 views

What is the term for an architecture between a monolith and micro services

Most architecture design discussions I'm seeing discuss both micro services and monoliths and the trade offs between two. For the average corporate neither of these architectures in their purest form ...
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1answer
50 views

What to do with a legacy code base with no unit tests and complex architectural structure [duplicate]

I have been working for my company for almost a year now and been primarily focused on adding features and maintaining two 15+-year-old WPF Projects and one 20+-year-old WinForms Project. The ...
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44 views

Architecture to check for user properties in bulk?

We run an infrastructure in our organization, where a list of configs are provided and we check which config a given user satisfies. For eg: config_1 = {"a": 1, "b": 2, "c": 3} config_2 = {"a": 1, "b"...
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2answers
129 views

How to organize database access logic for the infrastructure and application layer when avoiding ORM tools?

I'm trying create a .NET Core project and followed some guides to create a basic architecture Jason Taylor - Clean Architecture with ASP.NET Core 3.0 Sample project Clean Architecture Template I'm ...
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1answer
43 views

How to organize my controllers in projects in .Net API?

I'm working on a project that is a API with many controllers and modules. Which of the following is the best architectural practice to organizing my API controllers by dll (.NET 4.7 WebAPI)? Why? ...
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1answer
82 views

Understanding usage of TOGAF Artifact Application/Data Matrix

I’m a Solution Architect trying to understand and use the TOGAF artefacts that could benefit us. Now I’m stuck on Application/Data Matrix and none of my Googling ninja skills have helped: I want to ...
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3answers
449 views

How to ensure long-term enterprise software stability with changing frameworks / things going out of support?

I work for the in-house IT department of one of the largest companies in my country. The infrastructure and software systems are heavily based on Oracle Database. Most core business processes and ...
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1answer
54 views

How to structure separate projects in a single solution? i.e project.Domain etc in C#

So this is a very beginner question, so please do be patient with me: But I am building a little practice project and what I am struggling to understand is the overall structure of the solution, in ...
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0answers
21 views

Defining componentcontracts (XSD) manually in a large organisation to facillitate communication between componentteams feels bad

We have 22 (.NET, webservice based) componentteams each consisting of atleast 3 developers and 1 buisiness analist. To make sure every one of the 22 components integrates without trouble, we work what ...
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2answers
227 views

Architecture for real time updates from the data in file system

I am trying to revamp my legacy application to make it scalable and performant. Its current architecture is something like this Consider a short-lived script that gets invocated 500k+ times a day, ...
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0answers
30 views

Can an Azure DRM protected video be delivered from a VPS?

I am planning to develop a subscription based Video on Demand android App. I am planning to host videos on VPS with unlimited free bandwidth. It's said that nothing beats nginx for static hosting. So ...
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0answers
824 views

How & Should we use Clean Architecture in Front-end?

Just a little explanation: "I'm used to be a solo front-end developer in my company and using default folder-structure and way of coding which vue-cli provided, it is good for a solo developer and ...
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1answer
187 views

Does it make sense to apply interface segregation to a facade?

In my project, we have a couple different back-end APIs/endpoints that are called by the same front-end page at different times. All of these endpoints are sort of related to the overall "theme" or "...
3
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3answers
321 views

How to manage chaotic code explosion in React application

So we decided to redo UI of our web application in React. Six months down the lane and we have a complete mess of components and reducers and thunks and actions and god knows what not. We have ...
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1answer
51 views

Load for Date dimension table of a warehouse

I have a general question about loading data into a data warehouse (DW). This is basically a followup to an older question of mine. I have a general understanding problem about fill the [Date] ...
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2answers
118 views

Enterprise application warehousing and relational database

I have a general question about design pattern for an enterprise application. I read a lot about it but its actually hard to find an answer because most you find it rater about how to design a data ...
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0answers
43 views

Effective data/rows queuing out of database

A component in a system (called Notifier) inserts hundreds of messages ~300 (SMSs) per second in a table in MSSQL database with PENDING status by flagging a column called status with int value 0. ...
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3answers
171 views

Using Salesforce as Single Source of Truth

From a software architecture perspective, are there major issues with using Salesforce as an application's single source of truth? Context: We are building the software architecture for a high touch ...
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1answer
45 views

MSSQL client server architecture

BASIC QUESTION: We have a small application that uses a MSSQL database to save data. We want to use Windows-Authentification to allow each client (15 in total) to connect to the database to write/read ...
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4answers
1k views

Is a call stack required for robust computer architecture?

I am not too familiar with the computer architecture terminology yet so please bear with me. I seem to understand that von Neumann architectures are more robust ("universal Turing machines") as ...
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3answers
5k views

Service layer returns DTO to controller but need it to return model for other services

Following this post https://stackoverflow.com/questions/21554977/should-services-always-return-dtos-or-can-they-also-return-domain-models and best practices in Software Arch suggestions by Martin ...
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2answers
196 views

Is it wrong to build as much granularity as possible into a REST API?

I was recently considering the difference between using raw SQL and using a query builder like knex.js for writing dynamic queries so that I get any level of granularity for filtering database tables. ...
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3answers
365 views

What's the correct way to provide same functionality for a desktop and a web application?

I work on a GIS-based Network Inventory software. There are two versions of it available: a desktop and a web application. Currently any feature must be implemented separately for desktop and web. ...
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0answers
126 views

Is ASP.NET Core Identity a leaky abstraction?

As far as I know, the DBContext or underlying persistance technology should be only contained inside the Data layer. Also, it feels very wrong to me to have identity package inside the user ...
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2answers
64 views

Customized access control using OAuth 2.0

I'm designing a enterprise infrastructure monitoring application which has customized needs of access control, beyond roles and authorities. The architecture include multiple nodes of REST API being ...
4
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2answers
308 views

Robust architecture with EF Core

I'm trying to figure out how it's possible to robustly code against EF Core in a large, multi-tiered codebase. We have been experiencing several issues, and most of the example project architectures ...
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2answers
329 views

What is the best way for transferring large datasets between an old java app and a python app on the network?

I am working on a machine learning project at the moment which requires me to transfer the data from an old Java app(which is also the custodian of the data in current paradigm) to a python service ...
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1answer
143 views

Domain Driven Design to consolidate multiple projects

How I can consolidate multiple projects by keeping the same namespace and move them into Domain Driven Design project? We are not a software shop and our code is not an API with no intention of being ...
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1answer
162 views

Is it appropriate to run everything through web applications? [closed]

I work for a company in which the majority of our overall platform consists of a massive, monolithic web application. Nearly all of the application's functionality resides on 2 servers. Our main, ...
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1answer
153 views

Implementing Business Logic in Architecture

I am currently making architecture for one application in which we have different types of user and every user has different types of functionalities to perform. I am confuse in one point if i try to ...
5
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3answers
4k views

Should business logic be in the app or in the backend?

I've recently started applying the Clean Architecture while developing an Android application. And so I divided my application in 4 different parts. Data layer Contains the implementation of ...
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0answers
42 views

How should the interaction between the MIS instances of a large system happen?

Overall situations: The plan was to build a large system (Management Information System or MIS type) to be used throughout the country, by say 100,000 users daily. The team decided to split that into ...
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1answer
73 views

Bringing data from 30 APIs based on data came from the APIs

I have to write server (.net core) that is going to read data from 30 different remote APIs. I suppose to run some sort of decision trees, if I find something in one API goes to another API, else some ...
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4answers
308 views

What's the purpose of explicit encapsulation?

Assume you have a library in which every function is public. Sooner or later developers who use your library will come up with a stable pattern of usage. In that terms external information of how ...
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2answers
83 views

What are the benefits of aggregating structure and functions associated with it in one object? [closed]

What are the benefits of aggregating a structure and functions associated with it in one object? What are the benefits of explicitly decalring a class. If i write procedural code i already know that ...
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3answers
413 views

What are criteria for enterprise to have multiple databases (for new project)?

We are working on new enterprise project (multiple activities - online ordering, offline ordering, b2b ordering, accounting processing, secure payment processing, analysis and dynamic pricing and so ...
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0answers
143 views

What kind of diagram best represents the field-level mapping from one system component to another?

In my environment, we have multiple systems developed independently by different teams. Those teams frequently recreate the wheel because they're building applications, not building blocks. As a ...
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1answer
95 views

Share models between several monoliths

I want to build an app that will have have several monoliths. My question (similar to this one) is, how do I centralize User model between these apps, i.e. how to deal with user management/...
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1answer
78 views

Event sourcing access by reference

In an event sourcing architecture, what is the typical pattern for passing information about related objects (aggregates)? For example, in a order processing system, should OrderCreated event (...
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2answers
257 views

How security metrics are verified in testing phase?

I am required to analyze and make an architecture of an application. While analyzing the requirements I find, in my system user personally identifiable information (PII) confidentiality is a very ...
2
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1answer
74 views

How to indicate to backend that model need be updated or created new?

There's a complex model which represented by complex JSON with multiple fields and nested objects. Recently we have discussed in which way indicate to the backend that the object needs to be saved as ...
2
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1answer
1k views

Multiple APIs v One API

Is it normal to have a bounded context spread accross multiple APIs or should there really be one API per bounded context? I am trying to understand if I can use the Scatter Gatherer pattern (https:...
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3answers
412 views

How to integrate different “microservices” into a transaction?

We're building a new web-based industrial application and one of the questions that are hammering our heads for the last few days is about the integration between different "microservices" on this ...

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