multi-tenant

Developing a Multitenant SaaS

由 狂风中的少年 提交于 2019-12-06 16:13:19
问题 I am developing a web application for data analysis on agricultural datasets. Actually I want to make the application to be multi tenant and I wish to deploy that SaaS application in a private cloud (in our school). I got a few basic doubt in the programming part. Do I need to develop the application in the Hadoop's map/reduce functionality? Secondly,the selection of database. Since the data are highly structural in nature (like sql) can I use a sql server to manage data in cloud? In such do

Hbm2dll initialization in Hibernate JPA with multiple databases + Multitenancy

由 陌路散爱 提交于 2019-12-06 15:34:00
问题 How do I initialize multiple databases with hbm2dll using LocalContainerEntityManagerFactoryBean? I am using different datasources per tenant in MultiTenancy. I have a default datasource with id "dataSource" in ApplicationContext.xml and I generate a datasource per tenant using the properties of "dataSource" but changing the url. I add them in a custom MapDataSourceLookup. I have tried to configure JPA initialization using LocalContainerEntityManagerFactoryBean. <bean class="org

Dynamic paths for laravel 5

由 余生长醉 提交于 2019-12-06 12:41:27
问题 While building multi-tenancy packages for Laravel 5 I had to find out how to make the paths and namespaces dynamic. This would involve: views; adding a template directory dynamically that is available in the root namespace lang; adding a language directory dynamically that is available in the root namespace routes; adding a routes file dynamically config; merging additional configuration files from a dynamic location vendor; allowing custom vendors and packages to be available from a dynamic

How can i setup multitenant in NESTJS

由 爷，独闯天下 提交于 2019-12-06 11:07:19
I want to connect to any database based on the subdomain (multi-tenant), but i'm not sure how can i do it. My code runs when the app is started, but i don't know how to change the Datasource based on subdomain. PS: I created middleware on each request, but I don't know how to change the source. I have the following code for my DB: import { connect, createConnection } from 'mongoose'; import { SERVER_CONFIG, DB_CONNECTION_TOKEN } from '../server.constants'; const opts = { useCreateIndex: true, useNewUrlParser: true, keepAlive: true, socketTimeoutMS: 30000, poolSize: 100, reconnectTries: Number

Rails multitenant architecture, scoping access to multiple tenants

由 天涯浪子 提交于 2019-12-06 10:36:38
问题 We have a single-tenant database architecture at the moment with MySQL running upward of 100 databases. We switch database connection on subdomain using the Apartment gem and all is dandy! However, we have a requirement now to create so-called "Umbrella" clients which can access all the data from a group of our existing clients. I don't see this as immediately feasible with our single-tenant database architecture (I looked into it and querying multiple MySQL databases just seemed hellish), so

How to serve multiple domains with a single ASP.NET MVC application?

由 我与影子孤独终老i 提交于 2019-12-06 08:13:43
问题 How to implement a mechanism (within a single ASP.NET MVC application) to ensure that: if request comes on mydomain (user visits mydomain.com) -> handle using certain set of controllers if request comes on otherdomain (user visits otherdomain.com) -> handle using different set of controllers (the domains are aliased to the same web hosting) What extension points within ASP.NET MVC should I use to ensure that the described mechanism works? 回答1: I think you could implement a IRouteConstraint

Duplicate Role Names on Asp.Net Identity and Multi-tenancy

由 只愿长相守 提交于 2019-12-06 06:01:10
I'm developing a Multi-tenancy web application with ASP.Net MVC and Identity 2.0. I have extended the IdentityRole like this: public class ApplicationRole : IdentityRole { public ApplicationRole() : base() { } public ApplicationRole(string name) : base(name) { } public string TenantId { get; set; } } This because each Tenant will have individual sets of roles, like "Admin", "Staff", etc. But the problem is, when I add a new Role, if the "Tenant A" has "Admin" role, when I add to "Tenant B" the "Admin" role, I get an IdentityResult error because "Admin" name is taken... Its is kinda obvious

SaaS - Multi tenant Separate database model Implementation in Java

由 倾然丶 夕夏残阳落幕 提交于 2019-12-06 05:13:31
问题 I am architecting a software project and I want to achieve a SAAS (Software As a service) model. I want to design a web application compatible to multi tenancy with separate database per tenant. How can i design Multi tenant UI in Java environment(UI should be tenant configurable in nature)? How can I design data access layer for separate database per tenant(Single application instance for multiple tenant database)? And also suggest me to choose technology stack in Java environment. Thanks in

Multi tenancy with spring data jpa and eclipselink

由 北城余情 提交于 2019-12-06 05:00:35
问题 I'm trying to add multi tenancy support to my Spring data jpa repositories. I would like to set dynamically the tenant id per request, but it does not work for the custom finder findBy* methods on repository. I've followed this guide: http://codecrafters.blogspot.sk/2013/03/multi-tenant-cloud-applications-with.html My repository looks like this: public interface CountryRepository extends PagingAndSortingRepository<Country, Long> { Country findByName(String name); Country findByIsoCountryCode

Azure DocumentDB Multi-Tenant Architecture

由 旧街凉风 提交于 2019-12-06 04:56:00
问题 I've been implementing DocumentDB during preview into a multi-tenent system. My plan has been to generate a new database under the DocumentDB account for each tenant that signs up. Most of this code is already in place and the testing is going extremely well. Since DocumentDB has been officially released and the documentation is finalized I read about the 100 database limit per DocumentDB account and it made me stop to rethink my architecture. I wanted to keep my tenants isolated so that
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