Solution Design

The Solution Design phase transforms client requirements into a technical implementation plan. During this stage, the reseller defines the overall system architecture, identifies required technologies, prepares data sources, and documents the implementation approach. 
 The objective is to create a scalable, secure, and maintainable AI solution aligned with THiNK implementation standards. 
 Design Activities 
 The reseller should: 
 
 Analyze business requirements. 
 Define system architecture. 
 Identify required integrations. 
 Determine AI models to be used. 
 Select appropriate data sources. 
 Design conversation flows. 
 Plan user interactions. 
 Develop API specifications. 
 
 Architecture Components 
 Typical THiNK AI solutions include: 
 
 User Interface 
 FastAPI Backend 
 Retrieval-Augmented Generation (RAG) 
 LlamaIndex 
 ChromaDB 
 Large Language Models 
 External APIs 
 PostgreSQL or MongoDB 
 Monitoring and Logging 
 
 Design Documentation 
 The solution design document should include: 
 
 Architecture diagram 
 Functional specifications 
 Data flow 
 Security considerations 
 Deployment plan 
 Risk assessment 
 
 Design approval should be obtained before development begins.