{ "type": "excalidraw", "version": 2, "source": "https://excalidraw.com", "elements": [ { "id": "r729014871", "type": "rectangle", "x": 20, "y": 34, "width": 760, "height": 150, "angle": 0, "strokeColor": "#dddddd", "backgroundColor": "#eef3fb", "fillStyle": "solid", "strokeWidth": 2, "strokeStyle": "solid", "roughness": 1, "opacity": 100, "groupIds": [], "frameId": null, "roundness": { "type": 3 }, "seed": 1470157293, "versionNonce": 1060661645, "isDeleted": false, "boundElements": [], "updated": 1, "link": null, "locked": false }, { "id": "t120128434", "type": "text", "x": 32, "y": 40, "width": 369.6, "height": 15.0, "angle": 0, "strokeColor": "#555555", "backgroundColor": "transparent", "fillStyle": "solid", "strokeWidth": 1, "strokeStyle": "solid", "roughness": 1, "opacity": 100, "groupIds": [], "frameId": null, "roundness": null, "seed": 1917130498, "versionNonce": 584824978, "isDeleted": false, "boundElements": [], "updated": 1, "link": null, "locked": false, "text": "orchestration \u2014 a central coordinator commands each step", "fontSize": 12, "fontFamily": 1, "textAlign": "left", "verticalAlign": "top", "containerId": null, "originalText": "orchestration \u2014 a central coordinator commands each step", "lineHeight": 1.25, "baseline": 12 }, { "id": "r1749736123", "type": "rectangle", "x": 20, "y": 196, "width": 760, "height": 126, "angle": 0, "strokeColor": "#dddddd", "backgroundColor": "#eef7ee", "fillStyle": "solid", "strokeWidth": 2, "strokeStyle": "solid", "roughness": 1, "opacity": 100, "groupIds": [], "frameId": null, "roundness": { "type": 3 }, "seed": 923435598, "versionNonce": 1938900339, "isDeleted": false, "boundElements": [], "updated": 1, "link": null, "locked": false }, { "id": "t742849720", "type": "text", "x": 32, "y": 202, "width": 475.20000000000005, "height": 15.0, "angle": 0, "strokeColor": "#555555", "backgroundColor": "transparent", "fillStyle": "solid", "strokeWidth": 1, "strokeStyle": "solid", "roughness": 1, "opacity": 100, "groupIds": [], "frameId": null, "roundness": null, "seed": 1446717082, "versionNonce": 640805953, "isDeleted": false, "boundElements": [], "updated": 1, "link": null, "locked": false, "text": "choreography \u2014 each service reacts to the prior event (no central brain)", "fontSize": 12, "fontFamily": 1, "textAlign": "left", "verticalAlign": "top", "containerId": null, "originalText": "choreography \u2014 each service reacts to the prior event (no central brain)", "lineHeight": 1.25, "baseline": 12 }, { "id": "r1818975023", "type": "rectangle", "x": 60, "y": 78, "width": 150, "height": 60, "angle": 0, "strokeColor": "#e8870c", "backgroundColor": "#fff8ef", "fillStyle": "solid", "strokeWidth": 2, "strokeStyle": "solid", "roughness": 1, "opacity": 100, "groupIds": [], "frameId": null, "roundness": { "type": 3 }, "seed": 1629732810, "versionNonce": 1988580375, "isDeleted": false, "boundElements": [], "updated": 1, "link": null, "locked": false }, { "id": "t958568474", "type": "text", "x": 70, "y": 86, "width": 40, "height": 17.5, "angle": 0, "strokeColor": "#111111", "backgroundColor": "transparent", "fillStyle": "solid", "strokeWidth": 1, "strokeStyle": "solid", "roughness": 1, "opacity": 100, "groupIds": [], "frameId": null, "roundness": null, "seed": 713038197, "versionNonce": 1266195883, "isDeleted": false, "boundElements": [], "updated": 1, "link": null, "locked": false, "text": "saga", "fontSize": 14, "fontFamily": 1, "textAlign": "left", "verticalAlign": "top", "containerId": null, "originalText": "saga", "lineHeight": 1.25, "baseline": 14 }, { "id": "t127367400", "type": "text", "x": 70, "y": 106, "width": 72.60000000000001, "height": 13.75, "angle": 0, "strokeColor": "#555555", "backgroundColor": "transparent", "fillStyle": "solid", "strokeWidth": 1, "strokeStyle": "solid", "roughness": 1, "opacity": 100, "groupIds": [], "frameId": null, "roundness": null, "seed": 587771571, "versionNonce": 147231808, "isDeleted": false, "boundElements": [], "updated": 1, "link": null, "locked": false, "text": "orchestrator", "fontSize": 11, "fontFamily": 1, "textAlign": "left", "verticalAlign": "top", "containerId": null, "originalText": "orchestrator", "lineHeight": 1.25, "baseline": 11 }, { "id": "r442667080", "type": "rectangle", "x": 330, "y": 52, "width": 130, "height": 36, "angle": 0, "strokeColor": "#111111", "backgroundColor": "#ffffff", "fillStyle": "solid", "strokeWidth": 2, "strokeStyle": "solid", "roughness": 1, "opacity": 100, "groupIds": [], "frameId": null, "roundness": { "type": 3 }, "seed": 947460151, "versionNonce": 860140819, "isDeleted": false, "boundElements": [], "updated": 1, "link": null, "locked": false }, { "id": "t732231661", "type": "text", "x": 340, "y": 60, "width": 53.900000000000006, "height": 17.5, "angle": 0, "strokeColor": "#111111", "backgroundColor": "transparent", "fillStyle": "solid", "strokeWidth": 1, "strokeStyle": "solid", "roughness": 1, "opacity": 100, "groupIds": [], "frameId": null, "roundness": null, "seed": 1307114703, "versionNonce": 1427397157, "isDeleted": false, "boundElements": [], "updated": 1, "link": null, "locked": false, "text": "payment", "fontSize": 14, "fontFamily": 1, "textAlign": "left", "verticalAlign": "top", "containerId": null, "originalText": "payment", "lineHeight": 1.25, "baseline": 14 }, { "id": "r1688521122", "type": "rectangle", "x": 330, "y": 96, "width": 130, "height": 36, "angle": 0, "strokeColor": "#111111", "backgroundColor": "#ffffff", "fillStyle": "solid", "strokeWidth": 2, "strokeStyle": "solid", "roughness": 1, "opacity": 100, "groupIds": [], "frameId": null, "roundness": { "type": 3 }, "seed": 1005191229, "versionNonce": 175034776, "isDeleted": false, "boundElements": [], "updated": 1, "link": null, "locked": false }, { "id": "t506972654", "type": "text", "x": 340, "y": 104, "width": 61.60000000000001, "height": 17.5, "angle": 0, "strokeColor": "#111111", "backgroundColor": "transparent", "fillStyle": "solid", "strokeWidth": 1, "strokeStyle": "solid", "roughness": 1, "opacity": 100, "groupIds": [], "frameId": null, "roundness": null, "seed": 1286839719, "versionNonce": 1919522523, "isDeleted": false, "boundElements": [], "updated": 1, "link": null, "locked": false, "text": "shipping", "fontSize": 14, "fontFamily": 1, "textAlign": "left", "verticalAlign": "top", "containerId": null, "originalText": "shipping", "lineHeight": 1.25, "baseline": 14 }, { "id": "r468275651", "type": "rectangle", "x": 330, "y": 140, "width": 130, "height": 36, "angle": 0, "strokeColor": "#111111", "backgroundColor": "#ffffff", "fillStyle": "solid", "strokeWidth": 2, "strokeStyle": "solid", "roughness": 1, "opacity": 100, "groupIds": [], "frameId": null, "roundness": { "type": 3 }, "seed": 48956505, "versionNonce": 5388565, "isDeleted": false, "boundElements": [], "updated": 1, "link": null, "locked": false }, { "id": "t1457658022", "type": "text", "x": 340, "y": 148, "width": 92.4, "height": 17.5, "angle": 0, "strokeColor": "#111111", "backgroundColor": "transparent", "fillStyle": "solid", "strokeWidth": 1, "strokeStyle": "solid", "roughness": 1, "opacity": 100, "groupIds": [], "frameId": null, "roundness": null, "seed": 1475449514, "versionNonce": 833122981, "isDeleted": false, "boundElements": [], "updated": 1, "link": null, "locked": false, "text": "notification", "fontSize": 14, "fontFamily": 1, "textAlign": "left", "verticalAlign": "top", "containerId": null, "originalText": "notification", "lineHeight": 1.25, "baseline": 14 }, { "id": "r141758739", "type": "rectangle", "x": 60, "y": 236, "width": 130, "height": 40, "angle": 0, "strokeColor": "#111111", "backgroundColor": "#ffffff", "fillStyle": "solid", "strokeWidth": 2, "strokeStyle": "solid", "roughness": 1, "opacity": 100, "groupIds": [], "frameId": null, "roundness": { "type": 3 }, "seed": 105150157, "versionNonce": 701643318, "isDeleted": false, "boundElements": [], "updated": 1, "link": null, "locked": false }, { "id": "t1486469129", "type": "text", "x": 70, "y": 244, "width": 53.900000000000006, "height": 17.5, "angle": 0, "strokeColor": "#111111", "backgroundColor": "transparent", "fillStyle": "solid", "strokeWidth": 1, "strokeStyle": "solid", "roughness": 1, "opacity": 100, "groupIds": [], "frameId": null, "roundness": null, "seed": 1593415111, "versionNonce": 539319513, "isDeleted": false, "boundElements": [], "updated": 1, "link": null, "locked": false, "text": "payment", "fontSize": 14, "fontFamily": 1, "textAlign": "left", "verticalAlign": "top", "containerId": null, "originalText": "payment", "lineHeight": 1.25, "baseline": 14 }, { "id": "r1782576665", "type": "rectangle", "x": 300, "y": 236, "width": 130, "height": 40, "angle": 0, "strokeColor": "#111111", "backgroundColor": "#ffffff", "fillStyle": "solid", "strokeWidth": 2, "strokeStyle": "solid", "roughness": 1, "opacity": 100, "groupIds": [], "frameId": null, "roundness": { "type": 3 }, "seed": 1036149116, "versionNonce": 882350468, "isDeleted": false, "boundElements": [], "updated": 1, "link": null, "locked": false }, { "id": "t1157821949", "type": "text", "x": 310, "y": 244, "width": 61.60000000000001, "height": 17.5, "angle": 0, "strokeColor": "#111111", "backgroundColor": "transparent", "fillStyle": "solid", "strokeWidth": 1, "strokeStyle": "solid", "roughness": 1, "opacity": 100, "groupIds": [], "frameId": null, "roundness": null, "seed": 607646135, "versionNonce": 340119193, "isDeleted": false, "boundElements": [], "updated": 1, "link": null, "locked": false, "text": "shipping", "fontSize": 14, "fontFamily": 1, "textAlign": "left", "verticalAlign": "top", "containerId": null, "originalText": "shipping", "lineHeight": 1.25, "baseline": 14 }, { "id": "r414657376", "type": "rectangle", "x": 540, "y": 236, "width": 150, "height": 40, "angle": 0, "strokeColor": "#111111", "backgroundColor": "#ffffff", "fillStyle": "solid", "strokeWidth": 2, "strokeStyle": "solid", "roughness": 1, "opacity": 100, "groupIds": [], "frameId": null, "roundness": { "type": 3 }, "seed": 1958759912, "versionNonce": 856784349, "isDeleted": false, "boundElements": [], "updated": 1, "link": null, "locked": false }, { "id": "t1102998713", "type": "text", "x": 550, "y": 244, "width": 92.4, "height": 17.5, "angle": 0, "strokeColor": "#111111", "backgroundColor": "transparent", "fillStyle": "solid", "strokeWidth": 1, "strokeStyle": "solid", "roughness": 1, "opacity": 100, "groupIds": [], "frameId": null, "roundness": null, "seed": 1379420327, "versionNonce": 60688473, "isDeleted": false, "boundElements": [], "updated": 1, "link": null, "locked": false, "text": "notification", "fontSize": 14, "fontFamily": 1, "textAlign": "left", "verticalAlign": "top", "containerId": null, "originalText": "notification", "lineHeight": 1.25, "baseline": 14 }, { "id": "a829363899", "type": "arrow", "x": 210, "y": 98, "width": 120, "height": 28, "angle": 0, "strokeColor": "#b8650a", "backgroundColor": "transparent", "fillStyle": "solid", "strokeWidth": 2, "strokeStyle": "solid", "roughness": 1, "opacity": 100, "groupIds": [], "frameId": null, "roundness": { "type": 2 }, "seed": 1404820353, "versionNonce": 1116400952, "isDeleted": false, "boundElements": [], "updated": 1, "link": null, "locked": false, "points": [ [ 0, 0 ], [ 120, -28 ] ], "lastCommittedPoint": null, "startBinding": null, "endBinding": null, "startArrowhead": null, "endArrowhead": "arrow" }, { "id": "t520870738", "type": "text", "x": 270.0, "y": 70.0, "width": 48.400000000000006, "height": 13.75, "angle": 0, "strokeColor": "#b8650a", "backgroundColor": "transparent", "fillStyle": "solid", "strokeWidth": 1, "strokeStyle": "solid", "roughness": 1, "opacity": 100, "groupIds": [], "frameId": null, "roundness": null, "seed": 1879598448, "versionNonce": 1743361984, "isDeleted": false, "boundElements": [], "updated": 1, "link": null, "locked": false, "text": "commands", "fontSize": 11, "fontFamily": 1, "textAlign": "left", "verticalAlign": "top", "containerId": null, "originalText": "commands", "lineHeight": 1.25, "baseline": 11 }, { "id": "a1129301670", "type": "arrow", "x": 210, "y": 108, "width": 120, "height": 6, "angle": 0, "strokeColor": "#b8650a", "backgroundColor": "transparent", "fillStyle": "solid", "strokeWidth": 2, "strokeStyle": "solid", "roughness": 1, "opacity": 100, "groupIds": [], "frameId": null, "roundness": { "type": 2 }, "seed": 1388826887, "versionNonce": 948563498, "isDeleted": false, "boundElements": [], "updated": 1, "link": null, "locked": false, "points": [ [ 0, 0 ], [ 120, 6 ] ], "lastCommittedPoint": null, "startBinding": null, "endBinding": null, "startArrowhead": null, "endArrowhead": "arrow" }, { "id": "a864465826", "type": "arrow", "x": 210, "y": 118, "width": 120, "height": 40, "angle": 0, "strokeColor": "#b8650a", "backgroundColor": "transparent", "fillStyle": "solid", "strokeWidth": 2, "strokeStyle": "solid", "roughness": 1, "opacity": 100, "groupIds": [], "frameId": null, "roundness": { "type": 2 }, "seed": 1162792792, "versionNonce": 651600564, "isDeleted": false, "boundElements": [], "updated": 1, "link": null, "locked": false, "points": [ [ 0, 0 ], [ 120, 40 ] ], "lastCommittedPoint": null, "startBinding": null, "endBinding": null, "startArrowhead": null, "endArrowhead": "arrow" }, { "id": "a1345835756", "type": "arrow", "x": 190, "y": 256, "width": 110, "height": 0, "angle": 0, "strokeColor": "#b8650a", "backgroundColor": "transparent", "fillStyle": "solid", "strokeWidth": 2, "strokeStyle": "solid", "roughness": 1, "opacity": 100, "groupIds": [], "frameId": null, "roundness": { "type": 2 }, "seed": 1002680129, "versionNonce": 1843947081, "isDeleted": false, "boundElements": [], "updated": 1, "link": null, "locked": false, "points": [ [ 0, 0 ], [ 110, 0 ] ], "lastCommittedPoint": null, "startBinding": null, "endBinding": null, "startArrowhead": null, "endArrowhead": "arrow" }, { "id": "t835148218", "type": "text", "x": 245.0, "y": 242.0, "width": 40, "height": 13.75, "angle": 0, "strokeColor": "#b8650a", "backgroundColor": "transparent", "fillStyle": "solid", "strokeWidth": 1, "strokeStyle": "solid", "roughness": 1, "opacity": 100, "groupIds": [], "frameId": null, "roundness": null, "seed": 1870252149, "versionNonce": 1776532304, "isDeleted": false, "boundElements": [], "updated": 1, "link": null, "locked": false, "text": "event", "fontSize": 11, "fontFamily": 1, "textAlign": "left", "verticalAlign": "top", "containerId": null, "originalText": "event", "lineHeight": 1.25, "baseline": 11 }, { "id": "a1203904246", "type": "arrow", "x": 430, "y": 256, "width": 110, "height": 0, "angle": 0, "strokeColor": "#b8650a", "backgroundColor": "transparent", "fillStyle": "solid", "strokeWidth": 2, "strokeStyle": "solid", "roughness": 1, "opacity": 100, "groupIds": [], "frameId": null, "roundness": { "type": 2 }, "seed": 1180583487, "versionNonce": 324823815, "isDeleted": false, "boundElements": [], "updated": 1, "link": null, "locked": false, "points": [ [ 0, 0 ], [ 110, 0 ] ], "lastCommittedPoint": null, "startBinding": null, "endBinding": null, "startArrowhead": null, "endArrowhead": "arrow" }, { "id": "t1377498043", "type": "text", "x": 485.0, "y": 242.0, "width": 40, "height": 13.75, "angle": 0, "strokeColor": "#b8650a", "backgroundColor": "transparent", "fillStyle": "solid", "strokeWidth": 1, "strokeStyle": "solid", "roughness": 1, "opacity": 100, "groupIds": [], "frameId": null, "roundness": null, "seed": 792625655, "versionNonce": 1795342898, "isDeleted": false, "boundElements": [], "updated": 1, "link": null, "locked": false, "text": "event", "fontSize": 11, "fontFamily": 1, "textAlign": "left", "verticalAlign": "top", "containerId": null, "originalText": "event", "lineHeight": 1.25, "baseline": 11 } ], "appState": { "viewBackgroundColor": "#ffffff", "gridSize": null }, "files": {} }