Multi-tenancy Support Module for Cloud Applications
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Solution Overview
Problem
Deploying software applications that support multi-tenancy requires significant development and maintenance efforts, as existing solutions often necessitate the creation of separate versions for on-premises and cloud architectures, leading to increased costs and manual setup complexities.
Innovation Solution
A multi-tenancy support module is introduced to inject multi-tenancy capabilities into software applications, which hooks into communication and data storage/retrieval protocols, sets a proper tenant context through authentication, and manages tenant identities within HTTP messages and messaging protocols, allowing for seamless data isolation between tenants without requiring significant application modifications.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If separate versions of software applications are developed for on-premises and cloud architectures, then compatibility with different deployment environments is improved, but development and maintenance costs increase
Solution Approach 1:
The patent implements a universal multi-tenancy support module that can be integrated into existing software applications regardless of their deployment environment (on-premises or cloud). This module provides multi-tenancy capabilities through a standardized interface, allowing a single version of the application to serve multiple tenants across different architectures without requiring separate versions for each deployment type.
Solution Approach 2:
The multi-tenancy support module acts as an intermediary layer between the core application logic and the deployment environment. It handles tenant-specific operations such as data isolation, authentication, and resource management, allowing the core application to remain unchanged while supporting multi-tenancy in cloud environments and single-tenancy in on-premises environments through the same codebase.
2Adaptability or versatility
If application architecture is adapted to support multi-tenancy requirements, then multi-tenancy functionality is improved, but application complexity increases
Solution Approach 1:
The patent segments multi-tenancy functionality into a separate, modular support module that can be independently developed, tested, and maintained. This module encapsulates all tenant-related logic including authentication, data isolation mechanisms, and resource management, allowing the core application to remain simple while multi-tenancy capabilities are added through a standardized integration interface.
Solution Approach 2:
The multi-tenancy support module implements feedback mechanisms that automatically detect the deployment environment and configure appropriate multi-tenancy settings. The module receives information about the runtime environment and adjusts its behavior accordingly, enabling seamless adaptation to both cloud and on-premises deployments without requiring complex manual configuration or architectural changes to the core application.
3Adaptability or versatility
If manual set-up and coordination is performed to enable multi-tenancy, then multi-tenancy support is achieved, but deployment time and effort increase
Solution Approach 1:
The multi-tenancy support module is designed to be self-configuring and automatically detects the deployment environment upon installation. It automatically sets up necessary components such as data isolation schemas, authentication mechanisms, and tenant management structures without requiring manual intervention. The module monitors runtime conditions and adjusts its configuration automatically, eliminating the need for manual setup and coordination while enabling multi-tenancy support.
Data Source
AI summary
One embodiment is related to a method for setting a tenant context for an application in a multi-tenancy environment, comprising: identifying a tenant identity for a tenant request, wherein the tenant identity is included in the tenant request; and setting a proper context for a first service of the application based on the identified tenant identity.