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Last modified by Robert Schaub on 2025/12/25 13:58
From version 1.1
edited by Robert Schaub
on 2025/12/18 12:03
Change comment: Imported from XAR
To version 2.1
edited by Robert Schaub
on 2025/12/24 21:53
Change comment: Imported from XAR

Summary

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Content
... ... @@ -1,35 +1,40 @@
1 1  {{mermaid}}
2 2  graph TB
3 - subgraph Interface_Layer["🖥️ Interface Layer"]
4 - UI[Web UI<br/>Browse & Submit]
5 - API[REST API<br/>Programmatic Access]
6 - AUTH[Authentication<br/>& Authorization]
7 - end
8 - subgraph Processing_Layer["⚙️ Processing Layer"]
9 - AKEL[AKEL Pipeline<br/>Parallel Processing<br/>10-18 seconds]
10 - BG[Background Jobs<br/>Source Scoring,<br/>Cache, Archival]
11 - QM[Quality Monitoring<br/>Automated Checks]
12 - end
13 - subgraph Data_Layer["💾 Data & Storage Layer"]
14 - PG[(PostgreSQL<br/>Primary Database<br/>All Core Data)]
15 - REDIS[(Redis<br/>Cache)]
16 - S3[(S3<br/>Archives)]
17 - end
18 - UI --> AUTH
19 - API --> AUTH
20 - AUTH --> AKEL
21 - AUTH --> QM
22 - AKEL --> PG
23 - AKEL --> REDIS
24 - BG --> PG
25 - BG --> S3
26 - QM --> PG
27 - REDIS --> PG
28 - style Interface_Layer fill:#e1f5ff
29 - style Processing_Layer fill:#fff4e1
30 - style Data_Layer fill:#f0f0f0
31 - style AKEL fill:#ffcccc
32 - style PG fill:#9999ff
3 + subgraph Interface_Layer["🖥️ Interface Layer"]
4 + UI[Web UI<br/>Browse & Submit]
5 + API[REST API<br/>Programmatic Access]
6 + AUTH[Authentication<br/>& Authorization]
7 + end
8 + subgraph Processing_Layer["⚙️ Processing Layer"]
9 + AKEL[AKEL Pipeline<br/>Parallel Processing<br/>10-18 seconds]
10 + LLM[LLM Abstraction Layer<br/>Multi-Provider Support<br/>Anthropic|OpenAI|Google]
11 + BG[Background Jobs<br/>Source Scoring,<br/>Cache, Archival]
12 + QM[Quality Monitoring<br/>Automated Checks]
13 + end
14 + subgraph Data_Layer["💾 Data & Storage Layer"]
15 + PG[(PostgreSQL<br/>Primary Database<br/>All Core Data)]
16 + REDIS[(Redis<br/>Cache & LLM Config)]
17 + S3[(S3<br/>Archives)]
18 + end
19 + UI --> AUTH
20 + API --> AUTH
21 + AUTH --> AKEL
22 + AUTH --> QM
23 + AKEL --> LLM
24 + LLM --> PG
25 + LLM --> REDIS
26 + AKEL --> PG
27 + AKEL --> REDIS
28 + BG --> PG
29 + BG --> S3
30 + QM --> PG
31 + REDIS --> PG
32 + style Interface_Layer fill:#e1f5ff
33 + style Processing_Layer fill:#fff4e1
34 + style Data_Layer fill:#f0f0f0
35 + style AKEL fill:#ffcccc
36 + style LLM fill:#ccffcc
37 + style PG fill:#9999ff
33 33  {{/mermaid}}
34 34  
35 -**Three-Layer Architecture** - Clean separation of concerns: Interface Layer (user interactions), Processing Layer (AKEL + background jobs), Data Layer (PostgreSQL primary + Redis cache + S3 archives). Background scheduler configured by system administrators.
40 +**Three-Layer Architecture** - Clean separation with LLM abstraction: Interface Layer (user interactions), Processing Layer (AKEL + LLM Abstraction + background jobs), Data Layer (PostgreSQL primary + Redis cache/config + S3 archives). **LLM Abstraction Layer** provides provider-agnostic access to Anthropic, OpenAI, Google, and local models with automatic failover.