DataNet System Microservices Architecture - Revision history

http://groupkos.com/dev/index.php?action=history&feed=atom&title=DataNet_System_Microservices_Architecture DataNet System Microservices Architecture - Revision history 2026-04-16T09:07:45Z Revision history for this page on the wiki MediaWiki 1.39.3 http://groupkos.com/dev/index.php?title=DataNet_System_Microservices_Architecture&diff=5243&oldid=prev XenoEngineer at 16:15, 28 June 2025 2025-06-28T16:15:59Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 16:15, 28 June 2025</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{menuDataNet}}<br style="clear:both;"/></div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{menuDataNet}}<br style="clear:both;"/></div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><html lang="en"></div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><html lang="en"></div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><head></div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><head></div></td></tr> </table>

XenoEngineer http://groupkos.com/dev/index.php?title=DataNet_System_Microservices_Architecture&diff=5238&oldid=prev XenoEngineer at 16:06, 28 June 2025 2025-06-28T16:06:30Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 16:06, 28 June 2025</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>{{menuDataNet}}</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>{{menuDataNet}}<ins style="font-weight: bold; text-decoration: none;"><br style="clear:both;"/></ins></div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><html lang="en"></div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><html lang="en"></div></td></tr> </table>

XenoEngineer http://groupkos.com/dev/index.php?title=DataNet_System_Microservices_Architecture&diff=5233&oldid=prev XenoEngineer: Created page with "{{menuDataNet}} <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Lab System Microservices Architecture</title> <style> body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; margin: 0; padding: 20px; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); min-height: 100vh; color:..." 2025-06-28T15:54:21Z

<p>Created page with "{{menuDataNet}} <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Lab System Microservices Architecture</title> <style> body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; margin: 0; padding: 20px; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); min-height: 100vh; color:..."</p> <p><b>New page</b></p><div>{{menuDataNet}}<br /> <br /> <html lang="en"><br /> <head><br /> <meta charset="UTF-8"><br /> <meta name="viewport" content="width=device-width, initial-scale=1.0"><br /> <title>Lab System Microservices Architecture</title><br /> <style><br /> body {<br /> font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;<br /> margin: 0;<br /> padding: 20px;<br /> background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);<br /> min-height: 100vh;<br /> color: #333;<br /> }<br /> <br /> .container {<br /> max-width: 1400px;<br /> margin: 0 auto;<br /> background: rgba(255, 255, 255, 0.95);<br /> backdrop-filter: blur(10px);<br /> border-radius: 20px;<br /> padding: 30px;<br /> box-shadow: 0 20px 40px rgba(0,0,0,0.1);<br /> }<br /> <br /> h1 {<br /> text-align: center;<br /> color: #2c3e50;<br /> margin-bottom: 30px;<br /> font-size: 2.5em;<br /> text-shadow: 2px 2px 4px rgba(0,0,0,0.1);<br /> }<br /> <br /> .architecture-grid {<br /> display: grid;<br /> grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));<br /> gap: 25px;<br /> margin-bottom: 40px;<br /> }<br /> <br /> .service-card {<br /> background: linear-gradient(145deg, #ffffff, #f0f0f0);<br /> border-radius: 15px;<br /> padding: 25px;<br /> box-shadow: 0 10px 25px rgba(0,0,0,0.1);<br /> border: 2px solid transparent;<br /> transition: all 0.3s ease;<br /> position: relative;<br /> overflow: hidden;<br /> }<br /> <br /> .service-card:hover {<br /> transform: translateY(-5px);<br /> border-color: #667eea;<br /> box-shadow: 0 15px 35px rgba(0,0,0,0.15);<br /> }<br /> <br /> .service-card::before {<br /> content: '';<br /> position: absolute;<br /> top: 0;<br /> left: 0;<br /> right: 0;<br /> height: 4px;<br /> background: linear-gradient(90deg, #667eea, #764ba2);<br /> }<br /> <br /> .service-title {<br /> font-size: 1.4em;<br /> font-weight: bold;<br /> color: #2c3e50;<br /> margin-bottom: 15px;<br /> display: flex;<br /> align-items: center;<br /> gap: 10px;<br /> }<br /> <br /> .service-icon {<br /> width: 30px;<br /> height: 30px;<br /> border-radius: 50%;<br /> display: flex;<br /> align-items: center;<br /> justify-content: center;<br /> font-weight: bold;<br /> color: white;<br /> font-size: 0.8em;<br /> }<br /> <br /> .ui-service .service-icon { background: #3498db; }<br /> .control-service .service-icon { background: #e74c3c; }<br /> .device-service .service-icon { background: #f39c12; }<br /> .data-service .service-icon { background: #27ae60; }<br /> .analysis-service .service-icon { background: #9b59b6; }<br /> .gateway-service .service-icon { background: #34495e; }<br /> <br /> .service-description {<br /> color: #555;<br /> line-height: 1.6;<br /> margin-bottom: 15px;<br /> }<br /> <br /> .service-tech {<br /> background: #ecf0f1;<br /> padding: 10px;<br /> border-radius: 8px;<br /> font-size: 0.9em;<br /> color: #7f8c8d;<br /> }<br /> <br /> .flow-diagram {<br /> background: #f8f9fa;<br /> border-radius: 15px;<br /> padding: 30px;<br /> margin: 30px 0;<br /> text-align: center;<br /> }<br /> <br /> .flow-title {<br /> font-size: 1.8em;<br /> color: #2c3e50;<br /> margin-bottom: 25px;<br /> }<br /> <br /> .flow-steps {<br /> display: flex;<br /> justify-content: space-around;<br /> align-items: center;<br /> flex-wrap: wrap;<br /> gap: 20px;<br /> }<br /> <br /> .flow-step {<br /> background: white;<br /> padding: 15px 20px;<br /> border-radius: 10px;<br /> box-shadow: 0 5px 15px rgba(0,0,0,0.1);<br /> min-width: 120px;<br /> font-weight: bold;<br /> color: #2c3e50;<br /> }<br /> <br /> .flow-arrow {<br /> font-size: 1.5em;<br /> color: #667eea;<br /> }<br /> <br /> .implementation-notes {<br /> background: #e8f5e8;<br /> border-left: 5px solid #27ae60;<br /> padding: 20px;<br /> margin: 30px 0;<br /> border-radius: 0 10px 10px 0;<br /> }<br /> <br /> .implementation-notes h3 {<br /> color: #27ae60;<br /> margin-top: 0;<br /> }<br /> <br /> .tech-stack {<br /> display: grid;<br /> grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));<br /> gap: 15px;<br /> margin-top: 30px;<br /> }<br /> <br /> .tech-item {<br /> background: linear-gradient(135deg, #667eea, #764ba2);<br /> color: white;<br /> padding: 15px;<br /> border-radius: 10px;<br /> text-align: center;<br /> font-weight: bold;<br /> }<br /> <br /> @media (max-width: 768px) {<br /> .flow-steps {<br /> flex-direction: column;<br /> }<br /> .flow-arrow {<br /> transform: rotate(90deg);<br /> }<br /> }<br /> </style><br /> </head><br /> <body><br /> <div class="container"><br /> <h1>🧪 Lab System Microservices Architecture</h1><br /> <br /> <div class="architecture-grid"><br /> <div class="service-card ui-service"><br /> <div class="service-title"><br /> <div class="service-icon">UI</div><br /> Web Interface Service<br /> </div><br /> <div class="service-description"><br /> Simple HTML/JS/CSS interface with editable numeric and text fields. Handles user input validation and real-time updates from analysis results.<br /> </div><br /> <div class="service-tech"><br /> <strong>Tech:</strong> Pure HTML/JS/CSS, WebSocket client, minimal framework<br /> </div><br /> </div><br /> <br /> <div class="service-card gateway-service"><br /> <div class="service-title"><br /> <div class="service-icon">GW</div><br /> API Gateway Service<br /> </div><br /> <div class="service-description"><br /> Central entry point that routes requests, handles authentication, and manages WebSocket connections for real-time communication.<br /> </div><br /> <div class="service-tech"><br /> <strong>Tech:</strong> Node.js/Express or Go, WebSocket support, CORS handling<br /> </div><br /> </div><br /> <br /> <div class="service-card control-service"><br /> <div class="service-title"><br /> <div class="service-icon">CT</div><br /> Control Service<br /> </div><br /> <div class="service-description"><br /> Receives UI field values, validates them, and formats control data for ESP32 register transmission. Maintains current control state.<br /> </div><br /> <div class="service-tech"><br /> <strong>Tech:</strong> Python/FastAPI or Node.js, UDP/TCP client, register mapping<br /> </div><br /> </div><br /> <br /> <div class="service-card device-service"><br /> <div class="service-title"><br /> <div class="service-icon">DV</div><br /> Device Communication Service<br /> </div><br /> <div class="service-description"><br /> Manages WiFi protocol with ESP32. Sends control registers and receives event data blocks containing: on-timestamp, off-timestamp, event-count from binary counter captures on state transitions.<br /> </div><br /> <div class="service-tech"><br /> <strong>Tech:</strong> Python/asyncio, UDP/TCP, binary packet parsing, block buffering<br /> </div><br /> </div><br /> <br /> <div class="service-card data-service"><br /> <div class="service-title"><br /> <div class="service-icon">DB</div><br /> Event Data Service<br /> </div><br /> <div class="service-description"><br /> Receives event data blocks from ESP32: processes pulse timing (on/off timestamps) and event counts. Calculates pulse width, frequency, and counter deltas for analysis.<br /> </div><br /> <div class="service-tech"><br /> <strong>Tech:</strong> Python/FastAPI, time-series DB, event processing, pulse analysis<br /> </div><br /> </div><br /> <br /> <div class="service-card analysis-service"><br /> <div class="service-title"><br /> <div class="service-icon">AN</div><br /> Analysis Service<br /> </div><br /> <div class="service-description"><br /> Processes logged data, performs calculations, and generates parametric changes to feed back to UI control fields for closed-loop operation.<br /> </div><br /> <div class="service-tech"><br /> <strong>Tech:</strong> Python/NumPy/SciPy, algorithm engine, parameter optimization<br /> </div><br /> </div><br /> </div><br /> <br /> <div class="flow-diagram"><br /> <div class="flow-title">📊 Event-Driven Data Flow</div><br /> <div class="flow-steps"><br /> <div class="flow-step">Web UI<br>Controls</div><br /> <div class="flow-arrow">→</div><br /> <div class="flow-step">ESP32<br>Registers</div><br /> <div class="flow-arrow">→</div><br /> <div class="flow-step">Binary Input<br>Monitor</div><br /> <div class="flow-arrow">→</div><br /> <div class="flow-step">State Change<br>Trigger</div><br /> <div class="flow-arrow">→</div><br /> <div class="flow-step">Event Packet<br>Capture</div><br /> <div class="flow-arrow">→</div><br /> <div class="flow-step">Block Buffer<br>ESP32</div><br /> <div class="flow-arrow">→</div><br /> <div class="flow-step">Event Data<br>Service</div><br /> </div><br /> </div><br /> <br /> <div class="implementation-notes"><br /> <h3>🔧 ESP32 Event Capture Logic</h3><br /> <p><strong>Interrupt-driven:</strong> Binary input triggers on falling edge (off-state transition)</p><br /> <p><strong>Event packet:</strong> [on_timestamp, off_timestamp, counter_value] - 12 bytes typical</p><br /> <p><strong>Block transmission:</strong> Buffer N packets (e.g., 10-100) before WiFi transmission</p><br /> <p><strong>Counter capture:</strong> Sample wide binary counter at exact moment of state transition</p><br /> <p><strong>Timing precision:</strong> ESP32 microsecond timestamps for pulse width analysis</p><br /> </div><br /> <br /> <div style="background: #fff3cd; border-left: 5px solid #ffc107; padding: 20px; margin: 30px 0; border-radius: 0 10px 10px 0;"><br /> <h3 style="color: #856404; margin-top: 0;">⚡ ESP32 Firmware Services Needed</h3><br /> <div style="display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 15px; margin-top: 15px;"><br /> <div style="background: white; padding: 15px; border-radius: 8px; border: 1px solid #ffc107;"><br /> <strong>Interrupt Handler</strong><br><br /> Binary input monitoring, timestamp capture, counter sampling<br /> </div><br /> <div style="background: white; padding: 15px; border-radius: 8px; border: 1px solid #ffc107;"><br /> <strong>Event Buffer Manager</strong><br><br /> Packet queuing, block-size detection, memory management<br /> </div><br /> <div style="background: white; padding: 15px; border-radius: 8px; border: 1px solid #ffc107;"><br /> <strong>WiFi Communication</strong><br><br /> Register updates from PC, event data transmission to PC<br /> </div><br /> <div style="background: white; padding: 15px; border-radius: 8px; border: 1px solid #ffc107;"><br /> <strong>Register Interface</strong><br><br /> Control parameter storage, add-on board interfacing<br /> </div><br /> </div><br /> </div><br /> <br /> <div class="tech-stack"><br /> <div class="tech-item">ESP32 Protocol<br>UDP/TCP</div><br /> <div class="tech-item">WebSocket<br>Real-time</div><br /> <div class="tech-item">SQLite/InfluxDB<br>Time-series</div><br /> <div class="tech-item">Python/Node.js<br>Services</div><br /> <div class="tech-item">Pure HTML/JS<br>No Libraries</div><br /> <div class="tech-item">Docker<br>Containerization</div><br /> </div><br /> </div><br /> </body><br /> </html></div>

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