# 4+1 Architectural View Model
## {{ PROJECT_NAME }}

**Generated**: {{ GENERATION_DATE }}
**Version**: {{ VERSION_NUMBER }}
**Author(s)**: {{ AUTHOR_NAMES }}

---

## Overview

This document presents the architecture of the {{ PROJECT_NAME }} system using the 4+1 architectural view model proposed by Philippe Kruchten. The model uses five concurrent views to describe the system from different perspectives:

1. **Logical View** - The object model of the design
2. **Process View** - The concurrency and synchronization aspects
3. **Development View** - The static organization of the software
4. **Physical View** - The mapping of software onto hardware
5. **Scenarios (Use Case View)** - The key scenarios that illustrate the architecture

---

## 1. Logical View

### Purpose
The logical view describes the system's functionality in terms of structural elements (classes, objects, packages) and their relationships. It shows what services the system provides to end users.

### Key Components

#### Domain Model

{{ DOMAIN_MODEL_DESCRIPTION }}

**{{ CATEGORY_1 }} Models:**
- `ModelName` - Description
- `ModelName` - Description

**{{ CATEGORY_2 }} Models:**
- `ModelName` - Description
- `ModelName` - Description

#### Subsystem Architecture

{{ SUBSYSTEM_DESCRIPTION }}

| Subsystem | Purpose | Components |
|-----------|---------|------------|
| **{{ SUBSYSTEM_NAME }}** | {{ SUBSYSTEM_PURPOSE }} | {{ COMPONENT_COUNT }} components including {{ KEY_COMPONENTS }} |
| **{{ SUBSYSTEM_NAME }}** | {{ SUBSYSTEM_PURPOSE }} | {{ COMPONENT_COUNT }} components including {{ KEY_COMPONENTS }} |

#### Service Layer

**{{ SERVICE_COUNT }} Backend Services** orchestrate business logic:

1. `ServiceName` - Description
2. `ServiceName` - Description
3. `ServiceName` - Description

#### {{ ADDITIONAL_COMPONENT_CATEGORY }}

{{ SPECIALIZED_COMPONENTS_DESCRIPTION }}

- `ComponentName` - Description
- `ComponentName` - Description

### Component Relationships

```
┌─────────────────────────────────────────────────────────────┐
│                      {{ TOP_LAYER }}                            │
│                     {{ LAYER_DESCRIPTION }}                           │
└───────────────────────────┬─────────────────────────────────┘
                            │
                            │ {{ COMMUNICATION_PROTOCOL }}
                            ▼
┌─────────────────────────────────────────────────────────────┐
│                    {{ MIDDLE_LAYER }}                           │
│   {{ COMPONENT }} │ {{ COMPONENT }} │ {{ COMPONENT }}                   │
└───────────────────────────┬─────────────────────────────────┘
                            │
                ┌───────────┴───────────┐
                ▼                       ▼
┌───────────────────────┐   ┌───────────────────────┐
│  {{ COMPONENT_GROUP }}    │   │   {{ COMPONENT_GROUP }}   │
│  ─────────────────    │   │   ─────────────────   │
│  Component            │   │   Component           │
│  Component            │   │   Component           │
└───────────────────────┘   └───────────┬───────────┘
                                        │
                                        ▼
                            ┌───────────────────────┐
                            │   {{ DATA_LAYER }}        │
                            │   ─────────────────   │
                            │   {{ LAYER_DETAILS }}           │
                            └───────────────────────┘
```

---

## 2. Process View

### Purpose
The process view addresses concurrency, distribution, system integrity, and fault tolerance. It describes the system's runtime behavior.

### Key Processes

#### {{ PROCESS_NAME_1 }}

```
{{ PROCESS_DESCRIPTION }}:
1. {{ STEP_1 }}
2. {{ STEP_2 }}
3. {{ STEP_3 }}
   a. {{ SUBSTEP }}
   b. {{ SUBSTEP }}
4. {{ STEP_4 }}
5. {{ STEP_5 }}
```

#### {{ PROCESS_NAME_2 }}

```
{{ PROCESS_DESCRIPTION }}:
1. {{ STEP_1 }}
2. {{ STEP_2 }}
3. {{ STEP_3 }}:
   a. {{ SUBSTEP }}
   b. {{ SUBSTEP }}
   c. {{ SUBSTEP }}
4. {{ STEP_4 }}
5. {{ STEP_5 }}
```

#### {{ PROCESS_NAME_3 }}

```
{{ PROCESS_DESCRIPTION }}:
1. {{ STEP_1 }}
2. {{ STEP_2 }}
3. {{ STEP_3 }}
4. {{ STEP_4 }}
```

#### {{ BACKGROUND_PROCESS }}

```
{{ PROCESS_DESCRIPTION }}:
- {{ DETAIL_1 }}
- {{ DETAIL_2 }}
- {{ DETAIL_3 }}
```

### Concurrency

**Transaction Boundaries**: {{ TRANSACTION_COUNT }} identified
- Write operations: {{ WRITE_OPERATION_COUNT }}
- Read-only operations: {{ READ_OPERATION_COUNT }}

**Business Workflows**: {{ WORKFLOW_PATTERN_COUNT }} patterns
- {{ PATTERN_TYPE }}: {{ PATTERN_COUNT }}
- {{ PATTERN_TYPE }}: {{ PATTERN_COUNT }}

### Synchronization

- **{{ SYNCHRONIZATION_TYPE_1 }}**: {{ SYNC_DESCRIPTION }}
- **{{ SYNCHRONIZATION_TYPE_2 }}**: {{ SYNC_DESCRIPTION }}
- **{{ SYNCHRONIZATION_TYPE_3 }}**: {{ SYNC_DESCRIPTION }}

---

## 3. Development View

### Purpose
The development view describes the static organization of the software in its development environment, including the module organization and package structure.

### Project Structure

```
{{ PROJECT_ROOT }}/
├── {{ MODULE_1 }}/                   # {{ MODULE_DESCRIPTION }}
│   ├── src/
│   │   ├── main/
│   │   │   ├── {{ LANGUAGE }}/
│   │   │   │   └── {{ PACKAGE }}/
│   │   │   │       ├── {{ FOLDER }}/    # {{ FOLDER_DESCRIPTION }}
│   │   │   │       ├── {{ FOLDER }}/    # {{ FOLDER_DESCRIPTION }}
│   │   │   │       └── {{ FOLDER }}/    # {{ FOLDER_DESCRIPTION }}
│   │   │   └── resources/
│   │   └── test/                    # {{ TEST_DESCRIPTION }}
│   └── {{ BUILD_FILE }}                 # {{ FILE_DESCRIPTION }}
│
├── {{ MODULE_2 }}/                   # {{ MODULE_DESCRIPTION }}
│   ├── src/
│   │   ├── {{ FOLDER }}/             # {{ FOLDER_DESCRIPTION }}
│   │   ├── {{ FOLDER }}/             # {{ FOLDER_DESCRIPTION }}
│   │   ├── {{ FOLDER }}/             # {{ FOLDER_DESCRIPTION }}
│   │   └── {{ MAIN_FILE }}           # {{ FILE_DESCRIPTION }}
│   ├── tests/                    # {{ TEST_DESCRIPTION }}
│   └── {{ CONFIG_FILE }}             # {{ FILE_DESCRIPTION }}
│
├── {{ MODULE_3 }}/                   # {{ MODULE_DESCRIPTION }}
│   ├── {{ FOLDER }}/                 # {{ FOLDER_DESCRIPTION }}
│   └── {{ MAIN_FILE }}               # {{ FILE_DESCRIPTION }}
│
├── {{ FOLDER }}/                     # {{ FOLDER_DESCRIPTION }}
│   └── {{ SUBFOLDER }}/              # {{ FOLDER_DESCRIPTION }}
│
└── {{ CONFIG_FILE }}                 # {{ FILE_DESCRIPTION }}
```

### Package Organization

#### {{ MODULE_1 }} Packages

```
{{ PACKAGE_ROOT }}
├── {{ SUBPACKAGE }}/                 # {{ PACKAGE_DESCRIPTION }} ({{ ITEM_COUNT }} items)
│   ├── {{ ITEM_1 }}
│   ├── {{ ITEM_2 }}
│   └── {{ ITEM_3 }}
│
├── {{ SUBPACKAGE }}/                 # {{ PACKAGE_DESCRIPTION }} ({{ ITEM_COUNT }} items)
│   ├── {{ ITEM_1 }}
│   ├── {{ ITEM_2 }}
│   └── {{ ITEM_3 }}
│
├── {{ SUBPACKAGE }}/                 # {{ PACKAGE_DESCRIPTION }} ({{ ITEM_COUNT }} items)
│   ├── {{ ITEM_1 }}
│   ├── {{ ITEM_2 }}
│   └── {{ ITEM_3 }}
│
└── {{ SUBPACKAGE }}/                 # {{ PACKAGE_DESCRIPTION }} ({{ ITEM_COUNT }} items)
    ├── {{ ITEM_1 }}
    ├── {{ ITEM_2 }}
    └── {{ ITEM_3 }}
```

#### {{ MODULE_2 }} Structure

```
src/
├── {{ FOLDER }}/                     # {{ ITEM_COUNT }} {{ ITEM_TYPE }}
│   ├── {{ ITEM_1 }}
│   ├── {{ ITEM_2 }}
│   └── {{ ITEM_3 }}
│
├── {{ FOLDER }}/                     # {{ ITEM_COUNT }} {{ ITEM_TYPE }}
│   ├── {{ ITEM_1 }}
│   ├── {{ ITEM_2 }}
│   └── {{ ITEM_3 }}
│
└── {{ FOLDER }}/                     # {{ FOLDER_DESCRIPTION }}
    └── {{ SUBITEM }}
```

### Technology Stack

**{{ LAYER_1 }}:**
- {{ TECHNOLOGY_1 }}
- {{ TECHNOLOGY_2 }}
- {{ TECHNOLOGY_3 }}
- {{ TECHNOLOGY_4 }}
- {{ TECHNOLOGY_5 }}

**{{ LAYER_2 }}:**
- {{ TECHNOLOGY_1 }}
- {{ TECHNOLOGY_2 }}
- {{ TECHNOLOGY_3 }}
- {{ TECHNOLOGY_4 }}
- {{ TECHNOLOGY_5 }}

**{{ INFRASTRUCTURE }}:**
- {{ TECHNOLOGY_1 }}
- {{ TECHNOLOGY_2 }}
- {{ TECHNOLOGY_3 }}

### Build & Deployment

- **{{ COMPONENT_1 }}**: {{ BUILD_PROCESS_DESCRIPTION }}
- **{{ COMPONENT_2 }}**: {{ BUILD_PROCESS_DESCRIPTION }}
- **{{ COMPONENT_3 }}**: {{ DEPLOYMENT_DESCRIPTION }}
- **{{ ORCHESTRATION }}**: {{ ORCHESTRATION_TOOL }}

---

## 4. Physical View

### Purpose
The physical view describes the mapping of software onto hardware and reflects distribution, delivery, and installation concerns.

### Deployment Architecture

```
┌──────────────────────────────────────────────────────────────┐
│                      {{ CLIENT_USER_LAYER }}                     │
│                                                              │
│  ┌────────────────────────────────────────────────────┐    │
│  │         {{ CLIENT_APPLICATION }}                       │    │
│  │  ───────────────────────────────────────────       │    │
│  │  - {{ FEATURE_1 }}                                     │    │
│  │  - {{ FEATURE_2 }}                                     │    │
│  │  - {{ FEATURE_3 }}                                     │    │
│  └────────────────────────────────────────────────────┘    │
└────────────────────────┬─────────────────────────────────────┘
                         │ {{ PROTOCOL_PORT }}
                         │ {{ SECURITY }}
                         ▼
┌──────────────────────────────────────────────────────────────┐
│                  {{ APPLICATION_SERVER_LAYER }}                  │
│                                                              │
│  ┌────────────────────────────────────────────────────┐    │
│  │      {{ APPLICATION_SERVER }} (Port {{ PORT_NUMBER }})               │    │
│  │  ───────────────────────────────────────────       │    │
│  │  - {{ COMPONENT_1 }}                                   │    │
│  │  - {{ COMPONENT_2 }}                                   │    │
│  │  - {{ COMPONENT_3 }}                                   │    │
│  └────────────────────────────────────────────────────┘    │
└────────────────────────┬─────────────────────────────────────┘
                         │ {{ PROTOCOL }}
                         │ {{ CONNECTION_DETAILS }}
                         ▼
┌──────────────────────────────────────────────────────────────┐
│                   {{ DATA_LAYER }}                               │
│                                                              │
│  ┌────────────────────────────────────────────────────┐    │
│  │          {{ DATABASE }} (Port {{ PORT_NUMBER }})                     │    │
│  │  ───────────────────────────────────────────       │    │
│  │  {{ DATABASE_DETAILS }}:                                        │    │
│  │  - {{ ITEM_1 }}                                        │    │
│  │  - {{ ITEM_2 }}                                        │    │
│  │  - {{ ITEM_3 }}                                        │    │
│  └────────────────────────────────────────────────────┘    │
└──────────────────────────────────────────────────────────────┘
```

### Network Communication

**{{ LAYER_1 }} → {{ LAYER_2 }}:**
- Protocol: {{ PROTOCOL }}
- Port: {{ PORT_NUMBER }}
- Authentication: {{ AUTH_METHOD }}
- Data Format: {{ DATA_FORMAT }}
- {{ ADDITIONAL_DETAIL }}: {{ DETAIL_VALUE }}

**{{ LAYER_2 }} → {{ LAYER_3 }}:**
- Protocol: {{ PROTOCOL }}
- Port: {{ PORT_NUMBER }}
- Connection: {{ CONNECTION_TYPE }}
- Authentication: {{ AUTH_METHOD }}

### Container Deployment ({{ CONTAINER_TECHNOLOGY }})

```yaml
# {{ DEPLOYMENT_FILE }} structure
services:
  {{ SERVICE_1 }}:
    - Container: {{ SERVICE_DESCRIPTION }}
    - Port: {{ PORT_NUMBER }}
    - Volume: {{ VOLUME_DETAILS }}
  
  {{ SERVICE_2 }}:
    - Container: {{ SERVICE_DESCRIPTION }}
    - Port: {{ PORT_NUMBER }}
    - Depends on: {{ DEPENDENCIES }}
    - Environment: {{ CONFIG_DETAILS }}
  
  {{ SERVICE_3 }}:
    - Container: {{ SERVICE_DESCRIPTION }}
    - Port: {{ PORT_NUMBER }}
    - {{ ADDITIONAL_PROPERTY }}: {{ PROPERTY_DETAILS }}
```

### Security Layers

1. **{{ SECURITY_LAYER_1 }}:**
   - {{ FEATURE_1 }}
   - {{ FEATURE_2 }}
   - {{ FEATURE_3 }}

2. **{{ SECURITY_LAYER_2 }}:**
   - {{ FEATURE_1 }}
   - {{ FEATURE_2 }}
   - {{ FEATURE_3 }}
   - {{ FEATURE_4 }}

3. **{{ SECURITY_LAYER_3 }}:**
   - {{ FEATURE_1 }}
   - {{ FEATURE_2 }}
   - {{ FEATURE_3 }}

### Scalability Considerations

- **{{ CONSIDERATION_1 }}**: {{ CONSIDERATION_DESCRIPTION }}
- **{{ CONSIDERATION_2 }}**: {{ CONSIDERATION_DESCRIPTION }}
- **{{ CONSIDERATION_3 }}**: {{ CONSIDERATION_DESCRIPTION }}
- **{{ CONSIDERATION_4 }}**: {{ CONSIDERATION_DESCRIPTION }}

---

## 5. Scenarios (Use Case View)

### Purpose
The use case view contains a few selected use cases or scenarios that describe the architecture and serve as a starting point for testing.

### Key Actors

The system has **{{ ACTOR_COUNT }} identified actors**:

| Actor | Type | Access Level | Description |
|-------|------|--------------|-------------|
| **{{ ACTOR_1 }}** | {{ ACTOR_TYPE }} | {{ ACCESS_LEVEL }} | {{ ACTOR_DESCRIPTION }} |
| **{{ ACTOR_2 }}** | {{ ACTOR_TYPE }} | {{ ACCESS_LEVEL }} | {{ ACTOR_DESCRIPTION }} |
| **{{ ACTOR_3 }}** | {{ ACTOR_TYPE }} | {{ ACCESS_LEVEL }} | {{ ACTOR_DESCRIPTION }} |

### Critical Use Cases

#### UC01: {{ USE_CASE_NAME }}

**Actors**: {{ ACTORS }}

**Scenario**:
1. {{ STEP_1 }}
2. {{ STEP_2 }}
3. {{ STEP_3 }}
4. {{ STEP_4 }}
5. {{ STEP_5 }}
6. {{ STEP_6 }}
7. {{ STEP_7 }}
8. {{ STEP_8 }}
9. {{ STEP_9 }}
10. {{ STEP_10 }}

**Technical Flow**:
```
{{ COMPONENT }} → {{ METHOD_ACTION }} → {{ COMPONENT }} 
→ {{ ACTION }} → {{ RESULT }}
```

#### UC02: {{ USE_CASE_NAME }}

**Actors**: {{ ACTORS }}

**Scenario**:
1. {{ STEP_1 }}
2. {{ STEP_2 }}
3. {{ STEP_3 }}
4. {{ STEP_4 }}
5. {{ STEP_5 }}
6. {{ STEP_6 }}
7. {{ STEP_7 }}
8. {{ STEP_8 }}
9. {{ STEP_9 }}
10. {{ STEP_10 }}
11. {{ STEP_11 }}

**Technical Flow**:
```
{{ COMPONENT }} → {{ METHOD_ACTION }} 
→ {{ COMPONENT }} → {{ ACTION }}

{{ COMPONENT }} → {{ METHOD_ACTION }} 
→ {{ COMPONENT }} → {{ ACTION }}
```

#### UC03: {{ USE_CASE_NAME }}

**Actors**: {{ ACTORS }}

**Scenario**:
1. {{ STEP_1 }}
2. {{ STEP_2 }}
3. {{ STEP_3 }}
4. {{ STEP_4 }}
5. {{ STEP_5 }}
6. {{ STEP_6 }}
7. {{ STEP_7 }}
8. {{ STEP_8 }}
9. {{ STEP_9 }}
10. {{ STEP_10 }}

**Technical Flow**:
```
{{ COMPONENT }} → {{ METHOD_ACTION }} 
→ {{ COMPONENT }} → {{ ACTION }}

{{ COMPONENT }} → {{ METHOD_ACTION }} 
→ {{ COMPONENT }} → {{ ACTION }}
```

#### UC04: {{ USE_CASE_NAME }}

**Actors**: {{ ACTORS }}

**Scenario**:
1. {{ STEP_1 }}
2. {{ STEP_2 }}
3. {{ STEP_3 }}
4. {{ STEP_4 }}
5. {{ STEP_5_DESCRIPTION }}:
   - {{ DETAIL_A }}
   - {{ DETAIL_B }}
   - {{ DETAIL_C }}
   - {{ DETAIL_D }}
   - {{ DETAIL_E }}
6. {{ STEP_6_DESCRIPTION }}:
   - {{ DETAIL_A }}
   - {{ DETAIL_B }}
   - {{ DETAIL_C }}
7. {{ STEP_7 }}
8. {{ STEP_8 }}
9. {{ STEP_9 }}
10. {{ STEP_10 }}

**Technical Flow**:
```
{{ COMPONENT }} → {{ METHOD_ACTION }} 
→ {{ COMPONENT }}
  → {{ SUBCOMPONENT }}: {{ ACTION }}
  → {{ SUBCOMPONENT }}: {{ ACTION }}
  → {{ SUBCOMPONENT }}: {{ ACTION }}
  → {{ SUBCOMPONENT }}: {{ ACTION }}
  → {{ SUBCOMPONENT }}: {{ ACTION }}
→ {{ ACTION }}
→ {{ RESULT }}
```

#### UC05: {{ USE_CASE_NAME }}

**Actors**: {{ ACTORS }}

**Scenario**:
1. {{ STEP_1 }}
2. {{ STEP_2 }}
3. {{ STEP_3_DESCRIPTION }}:
   - {{ DETAIL_A }}
   - {{ DETAIL_B }}
   - {{ DETAIL_C }}
   - {{ DETAIL_D }}
4. {{ STEP_4 }}
5. {{ STEP_5 }}
6. {{ STEP_6 }}
7. {{ STEP_7 }}

**Technical Flow**:
```
{{ COMPONENT }} → {{ METHOD_ACTION }}
→ {{ COMPONENT }} 
→ {{ ACTION }}
```

#### UC06: {{ USE_CASE_NAME }}

**Actors**: {{ ACTORS }}

**Scenario**:
1. {{ STEP_1 }}
2. {{ STEP_2_DESCRIPTION }}:
   - {{ DETAIL_A }}
   - {{ DETAIL_B }}
   - {{ DETAIL_C }}
   - {{ DETAIL_D }}
   - {{ DETAIL_E }}
   - {{ DETAIL_F }}
   - {{ DETAIL_G }}
   - {{ DETAIL_H }}
3. {{ STEP_3 }}
4. {{ STEP_4 }}
5. {{ STEP_5 }}
6. {{ STEP_6 }}
7. {{ STEP_7 }}
8. {{ STEP_8 }}
9. {{ STEP_9 }}
10. {{ STEP_10 }}

**Technical Flow**:
```
{{ COMPONENT }} → {{ METHOD_ACTION }} 
→ {{ ACTION }}

{{ COMPONENT }} → {{ ACTION }}

{{ COMPONENT }} 
→ {{ ACTION }}
```

### Use Case Statistics

- **Total Use Cases**: {{ TOTAL_USE_CASES }}
- **{{ CATEGORY }} Use Cases**: {{ CATEGORY_COUNT }}
- **{{ OPERATION_TYPE }} Operations**: {{ OPERATION_COUNT }}
- **{{ DETAIL_LABEL }}**: {{ DETAIL_COUNT }}
- **{{ DETAIL_LABEL }}**: {{ DETAIL_COUNT }}

### Key Scenarios Summary

| Scenario | Actors | Systems | Complexity |
|----------|--------|---------|------------|
| {{ SCENARIO_1 }} | {{ ACTORS }} | {{ SYSTEMS }} | {{ COMPLEXITY }} |
| {{ SCENARIO_2 }} | {{ ACTORS }} | {{ SYSTEMS }} | {{ COMPLEXITY }} |
| {{ SCENARIO_3 }} | {{ ACTORS }} | {{ SYSTEMS }} | {{ COMPLEXITY }} |
| {{ SCENARIO_4 }} | {{ ACTORS }} | {{ SYSTEMS }} | {{ COMPLEXITY }} |
| {{ SCENARIO_5 }} | {{ ACTORS }} | {{ SYSTEMS }} | {{ COMPLEXITY }} |
| {{ SCENARIO_6 }} | {{ ACTORS }} | {{ SYSTEMS }} | {{ COMPLEXITY }} |

---

## Architecture Principles

### Design Principles

1. **{{ PRINCIPLE_1 }}**: {{ PRINCIPLE_DESCRIPTION }}
2. **{{ PRINCIPLE_2 }}**: {{ PRINCIPLE_DESCRIPTION }}
3. **{{ PRINCIPLE_3 }}**: {{ PRINCIPLE_DESCRIPTION }}
4. **{{ PRINCIPLE_4 }}**: {{ PRINCIPLE_DESCRIPTION }}
5. **{{ PRINCIPLE_5 }}**: {{ PRINCIPLE_DESCRIPTION }}
6. **{{ PRINCIPLE_6 }}**: {{ PRINCIPLE_DESCRIPTION }}
7. **{{ PRINCIPLE_7 }}**: {{ PRINCIPLE_DESCRIPTION }}
8. **{{ PRINCIPLE_8 }}**: {{ PRINCIPLE_DESCRIPTION }}

### Architectural Patterns

1. **{{ PATTERN_1 }}**: {{ PATTERN_DESCRIPTION }}
2. **{{ PATTERN_2 }}**: {{ PATTERN_DESCRIPTION }}
3. **{{ PATTERN_3 }}**: {{ PATTERN_DESCRIPTION }}
4. **{{ PATTERN_4 }}**: {{ PATTERN_DESCRIPTION }}
5. **{{ PATTERN_5 }}**: {{ PATTERN_DESCRIPTION }}
6. **{{ PATTERN_6 }}**: {{ PATTERN_DESCRIPTION }}
7. **{{ PATTERN_7 }}**: {{ PATTERN_DESCRIPTION }}

### Quality Attributes

| Attribute | Implementation | Status |
|-----------|----------------|--------|
| **Security** | {{ IMPLEMENTATION_DETAILS }} | ✅/⚠️/❌ {{ STATUS }} |
| **Scalability** | {{ IMPLEMENTATION_DETAILS }} | ✅/⚠️/❌ {{ STATUS }} |
| **Maintainability** | {{ IMPLEMENTATION_DETAILS }} | ✅/⚠️/❌ {{ STATUS }} |
| **Testability** | {{ IMPLEMENTATION_DETAILS }} | ✅/⚠️/❌ {{ STATUS }} |
| **Performance** | {{ IMPLEMENTATION_DETAILS }} | ✅/⚠️/❌ {{ STATUS }} |
| **Usability** | {{ IMPLEMENTATION_DETAILS }} | ✅/⚠️/❌ {{ STATUS }} |
| **Reliability** | {{ IMPLEMENTATION_DETAILS }} | ✅/⚠️/❌ {{ STATUS }} |
| **Portability** | {{ IMPLEMENTATION_DETAILS }} | ✅/⚠️/❌ {{ STATUS }} |

---

## Technology Decisions

## Technology Decisions

### {{ LAYER_COMPONENT }} Technology Choices

| Decision | Technology | Rationale |
|----------|------------|-----------||
| {{ DECISION_1 }} | {{ TECHNOLOGY }} | {{ RATIONALE }} |
| {{ DECISION_2 }} | {{ TECHNOLOGY }} | {{ RATIONALE }} |
| {{ DECISION_3 }} | {{ TECHNOLOGY }} | {{ RATIONALE }} |
| {{ DECISION_4 }} | {{ TECHNOLOGY }} | {{ RATIONALE }} |
| {{ DECISION_5 }} | {{ TECHNOLOGY }} | {{ RATIONALE }} |
| {{ DECISION_6 }} | {{ TECHNOLOGY }} | {{ RATIONALE }} |
| {{ DECISION_7 }} | {{ TECHNOLOGY }} | {{ RATIONALE }} |

### {{ LAYER_COMPONENT }} Technology Choices

| Decision | Technology | Rationale |
|----------|------------|-----------||
| {{ DECISION_1 }} | {{ TECHNOLOGY }} | {{ RATIONALE }} |
| {{ DECISION_2 }} | {{ TECHNOLOGY }} | {{ RATIONALE }} |
| {{ DECISION_3 }} | {{ TECHNOLOGY }} | {{ RATIONALE }} |
| {{ DECISION_4 }} | {{ TECHNOLOGY }} | {{ RATIONALE }} |
| {{ DECISION_5 }} | {{ TECHNOLOGY }} | {{ RATIONALE }} |
| {{ DECISION_6 }} | {{ TECHNOLOGY }} | {{ RATIONALE }} |
| {{ DECISION_7 }} | {{ TECHNOLOGY }} | {{ RATIONALE }} |

### {{ INFRASTRUCTURE }} Choices

| Decision | Technology | Rationale |
|----------|------------|-----------||
| {{ DECISION_1 }} | {{ TECHNOLOGY }} | {{ RATIONALE }} |
| {{ DECISION_2 }} | {{ TECHNOLOGY }} | {{ RATIONALE }} |
| {{ DECISION_3 }} | {{ TECHNOLOGY }} | {{ RATIONALE }} |
| {{ DECISION_4 }} | {{ TECHNOLOGY }} | {{ RATIONALE }} |

---

## System Constraints

### Technical Constraints

1. **{{ CONSTRAINT_1 }}**: {{ CONSTRAINT_DESCRIPTION }}
2. **{{ CONSTRAINT_2 }}**: {{ CONSTRAINT_DESCRIPTION }}
3. **{{ CONSTRAINT_3 }}**: {{ CONSTRAINT_DESCRIPTION }}
4. **{{ CONSTRAINT_4 }}**: {{ CONSTRAINT_DESCRIPTION }}
5. **{{ CONSTRAINT_5 }}**: {{ CONSTRAINT_DESCRIPTION }}
6. **{{ CONSTRAINT_6 }}**: {{ CONSTRAINT_DESCRIPTION }}

### Business Constraints

1. **{{ CONSTRAINT_1 }}**: {{ CONSTRAINT_DESCRIPTION }}
2. **{{ CONSTRAINT_2 }}**: {{ CONSTRAINT_DESCRIPTION }}
3. **{{ CONSTRAINT_3 }}**: {{ CONSTRAINT_DESCRIPTION }}
4. **{{ CONSTRAINT_4 }}**: {{ CONSTRAINT_DESCRIPTION }}

### Operational Constraints

1. **{{ CONSTRAINT_1 }}**: {{ CONSTRAINT_DESCRIPTION }}
2. **{{ CONSTRAINT_2 }}**: {{ CONSTRAINT_DESCRIPTION }}
3. **{{ CONSTRAINT_3 }}**: {{ CONSTRAINT_DESCRIPTION }}
4. **{{ CONSTRAINT_4 }}**: {{ CONSTRAINT_DESCRIPTION }}

---

## Future Architectural Considerations

### Scalability Enhancements

1. **{{ ENHANCEMENT_1 }}**: {{ ENHANCEMENT_DESCRIPTION }}
2. **{{ ENHANCEMENT_2 }}**: {{ ENHANCEMENT_DESCRIPTION }}
3. **{{ ENHANCEMENT_3 }}**: {{ ENHANCEMENT_DESCRIPTION }}
4. **{{ ENHANCEMENT_4 }}**: {{ ENHANCEMENT_DESCRIPTION }}
5. **{{ ENHANCEMENT_5 }}**: {{ ENHANCEMENT_DESCRIPTION }}

### Feature Extensions

1. **{{ EXTENSION_1 }}**: {{ EXTENSION_DESCRIPTION }}
2. **{{ EXTENSION_2 }}**: {{ EXTENSION_DESCRIPTION }}
3. **{{ EXTENSION_3 }}**: {{ EXTENSION_DESCRIPTION }}
4. **{{ EXTENSION_4 }}**: {{ EXTENSION_DESCRIPTION }}
5. **{{ EXTENSION_5 }}**: {{ EXTENSION_DESCRIPTION }}
6. **{{ EXTENSION_6 }}**: {{ EXTENSION_DESCRIPTION }}

### Security Enhancements

1. **{{ ENHANCEMENT_1 }}**: {{ ENHANCEMENT_DESCRIPTION }}
2. **{{ ENHANCEMENT_2 }}**: {{ ENHANCEMENT_DESCRIPTION }}
3. **{{ ENHANCEMENT_3 }}**: {{ ENHANCEMENT_DESCRIPTION }}
4. **{{ ENHANCEMENT_4 }}**: {{ ENHANCEMENT_DESCRIPTION }}
5. **{{ ENHANCEMENT_5 }}**: {{ ENHANCEMENT_DESCRIPTION }}

---

## Conclusion

{{ ARCHITECTURE_SUMMARY }}

The {{ PROJECT_NAME }} system demonstrates {{ ARCHITECTURAL_QUALITIES }} using {{ TECHNOLOGIES_AND_PRACTICES }}. The 4+1 view model provides comprehensive documentation of the system from multiple perspectives:

- **Logical View**: {{ LOGICAL_VIEW_SUMMARY }}
- **Process View**: {{ PROCESS_VIEW_SUMMARY }}
- **Development View**: {{ DEVELOPMENT_VIEW_SUMMARY }}
- **Physical View**: {{ PHYSICAL_VIEW_SUMMARY }}
- **Use Case View**: {{ USE_CASE_VIEW_SUMMARY }}

The architecture supports the system's core mission of {{ MISSION_STATEMENT }}, while maintaining {{ KEY_QUALITIES }}.

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*Last Updated: {{ LAST_UPDATED_DATE }}*
