multi-tenant

问题 Hi needed some help in using MyBatis spring in a multi tenant application ... Is it possible ? Especially since i do not see how "MapperScannerConfigurer" can be configured with sqlSessionFactory at run time. 回答1: Spring has AbstractRoutingDataSource to take care of this problem http://spring.io/blog/2007/01/23/dynamic-datasource-routing/ 回答2: It is possible to create tenant scoped datasource using factory and wire it to SqlSessionFactory which is used by mappers generated by mybatis-spring.

问题 I am currently working on a distributed (multi-site) application capable of operating offline. I would like to be able to configure each instance of Keycloak remotely and individually from a Keycloak administration instance. In addition, each instance has its own users, policies and permissions. How can I achieve this? 回答1: If you are new to Keycloak I would suggest starting by reading its documentation it will make your life easier when it comes to make decision. In addition, each instance

问题 I have a system with shared multitenancy, which means each table contains data for all tenants with a TenantId column to distinguish between them. Provisioning a new tenant is quick and easy, however now I'm facing a challenge with deleting a single tenant. Given that entities depend on each other for consistency, how do I delete a tenant easily from my database, while the system is in use by other tenants? The system uses SQL Server 2008 R2, if that helps. 回答1: If I got you right - this is

问题 I am using node.js to build a multi-tenant application where different clients with their own subdomains will be accessing a single instance of my app. My questions is: Is there a way for the app to find out which subdomain a user is on? That way, I can route the user to the correct database schema (postgresql). Thanks in advance! Additional information: I am using the Express framework I'm not using multiple instances because I expect to have upwards of thousands of users and I don't want to

问题 I am using node.js to build a multi-tenant application where different clients with their own subdomains will be accessing a single instance of my app. My questions is: Is there a way for the app to find out which subdomain a user is on? That way, I can route the user to the correct database schema (postgresql). Thanks in advance! Additional information: I am using the Express framework I'm not using multiple instances because I expect to have upwards of thousands of users and I don't want to

问题 I've just starated devising an ElasticSearch mapping for a multitenant web app. In this app, there are site ID:s and page ID:s. Page ID:s are unique per site, and randomly generated. Pages can have child pages. What is best: 1) Use a compound key with site + page-ID:s? Like so: "sitePageIdPath": "(siteID):(grandparent-page-ID).(parent-page-ID).(page-ID)" or: 2) Use separate fields for site ID and page IDs? Like so: "siteId": "(siteID)", "pageIdPath": "(grandparent-page-ID).(parent-page-ID).

问题 I've just starated devising an ElasticSearch mapping for a multitenant web app. In this app, there are site ID:s and page ID:s. Page ID:s are unique per site, and randomly generated. Pages can have child pages. What is best: 1) Use a compound key with site + page-ID:s? Like so: "sitePageIdPath": "(siteID):(grandparent-page-ID).(parent-page-ID).(page-ID)" or: 2) Use separate fields for site ID and page IDs? Like so: "siteId": "(siteID)", "pageIdPath": "(grandparent-page-ID).(parent-page-ID).

问题 I am creating a multi tenant db for an application. I have gone with the TenantID in every table approach and it works very well. I am at the performance tuning stage. My question is should each TenantID in every table be indexed for optimized searching as every query on the db will filter on this column? Look forward to any advice. Thanks 回答1: Although there are many considerations you need to make when indexing, In my experience, the (unique) clustered index works well as tenantId + PK All

问题 I have read the tutorial in twilio but its not quite clear. Can someone lay down the step by step procedure please? Here is what I got from twilio: Exchanging Phone Numbers Between Accounts You can transfer numbers between subaccounts, and between your master account and any one of your subaccounts. You must use your master account's credentials when making the API request to transfer a phone number. To transfer a phone number between two accounts that you control, make an HTTP POST request

问题 I am looking at multi-tenancy database schema design for an SaaS concept. It will be ASP.NET MVC -> EF, but that isn't so important. Below you can see an example database schema (the Tenant being the Company). The CompanyId is replicated throughout the schema and the primary key has been placed on both the natural key, plus the tenant Id. Plugging this schema into the Entity Framework gives the following errors when I add the tables into the Entity Model file (Model1.edmx): The relationship