運營商行業軟件開發｜ 內容合集

{"type":"doc","content":[{"type":"blockquote","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"運營商一直走在行業數字化前列，運營商的運營支撐系統貌似簡單，看上去爲滿足業務功能即可，但因爲實際業務龐雜、海量用戶、業務潮汐不定，所以對系統的性能、穩定性、擴展性、開發效率、算法、可視化等等各個方面都非常有講究，既需要有長久的沉澱，還得不斷創新突破。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"匯聚相關實踐，分享開發點滴，也希望同道好友加入。","attrs":{}}]}],"attrs":{}},{"type":"heading","attrs":{"align":null,"level":4}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"link","attrs":{"href":"https://xie.infoq.cn/article/4aaff57944df35abfa95a2177","title":"","type":null},"content":[{"type":"text","text":"1、靈犀，換種方式開發軟件","attrs":{}}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"作爲程序員，經常苦於項目交付，疲於應對各種需求，聊起來都是“累”；作爲產品經理，最痛苦的莫過於夢醒之後無路可走，心裏的苦只有自己知道；作爲團隊管理者，絞盡腦汁就想幹兩件事，降低成本，提高效率。現實與理想總是背道而馳，總結過往實踐，萃取優秀經驗，抽象技術框架，構建全新方式。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"這篇文章和大家聊聊，我們靈犀開發平臺的實踐探索。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"link","attrs":{"href":"https://xie.infoq.cn/article/0e0bda9bc03558257c70d8459","title":"","type":null},"content":[{"type":"text","text":"2、靈犀平臺-API全可視化開發","attrs":{}}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"API 開發體驗，門檻較高、效率較低、質量偏低。這種模式下，業務開發無法聚焦於業務邏輯開發，很大精力要關注技術問題，導致業務開發效率大打折扣。如何解決 API 開發部分技術棧的問題、解決 API 研發主要痛點，是本文重點探討的問題。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"link","attrs":{"href":"https://xie.infoq.cn/article/f5d7c57dc1b3347df8396caee","title":"","type":null},"content":[{"type":"text","text":"3、複雜業務系統高擴展架構設計與實踐","attrs":{}}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"如果問架構師什麼是架構，可能會得到很多不同的答案，每個架構師對“架構”都有不一樣的理解，當然這不分對錯。數據架構、應用架構、部署架構、高性能架構、高可用架構、高擴展架構等都是架構，每一種架構都有應用場景，有不同的技術方法、特徵及要求，但核心概念是共同的：","attrs":{}},{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"架構必定是在長期的生產過程中，經過架構師深刻的總結和思考，積累下來的最佳實踐和可複用的合理抽象","attrs":{}},{"type":"text","text":"。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"link","attrs":{"href":"https://xie.infoq.cn/article/9846f75e271103fc634638ba6","title":"","type":null},"content":[{"type":"text","text":"4、TMF國際大獎技術揭祕：5G智能動態步長","attrs":{}}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"5G的到來引發ICT步入萬物互聯的時代，用戶數和使用量都會存在量級的增長，系統處理壓力日漸凸顯，雖然目前業務系統已實現計費應用和數據平臺橫向擴展能力，但是要支撐海量的話單處理能力，對主機、網絡、存儲等硬件資源的需求將是巨大的。","attrs":{}},{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"本文基於5G新的NCHF協議，引入AIOps智運維引擎，運用大數據+AI分析用戶的使用習慣","attrs":{}},{"type":"text","text":"，提前預測用戶套內使用量，實現動態配額，可以在不增加用戶欠費風險的前提下，有效降低計費與網元的交互次數，減少5G話單量，從而減輕5G帶來的系統性能壓力。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"link","attrs":{"href":"https://xie.infoq.cn/article/f384338e70ed4a078defbf609","title":"","type":null},"content":[{"type":"text","text":"5、內存數據庫的分佈式架構提升之道","attrs":{}}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"分佈式內存數據庫承擔了計費、賬務、餘額、場景三、佣金、結算等各個系統的核心數據，在各業務項目中佔據着越來越重要的作用。本文重點講解了","attrs":{}},{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"自研分佈式框架解決的關鍵問題。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"link","attrs":{"href":"https://xie.infoq.cn/article/5db0b7f738995267472c82c3c","title":"","type":null},"content":[{"type":"text","text":"6、極智告警關聯規則挖掘","attrs":{}}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"在通信網絡故障管理系統中，傳統告警關聯規則依靠人工分析，需要長時間的積累和調整，耗時長、經驗有限、場景覆蓋率有限。隨着 5G 通信快速發展、網絡大規模建設，告警量線性增長，依靠人工經驗分析告警關聯的傳統方式顯然難以滿足新網絡運維要求。本文在常用的數據挖掘方法基礎上，結合新型網絡拓撲結構及網絡特性，優化算法，建立新舊型網絡兼容的規則挖掘方案——","attrs":{}},{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"極智告警關聯規則挖掘方案","attrs":{}},{"type":"text","text":"，高準確率輸出關聯規則，助力全網告警高效關聯與壓縮。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"link","attrs":{"href":"https://xie.infoq.cn/article/3f8abf9d1a3fcba2a9b642461","title":"","type":null},"content":[{"type":"text","text":"7、光傳送網波分系統故障定位探索","attrs":{}}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"本文推出一種快速定位 WDM/OTN 傳輸故障的方法，通過光傳送網管告警、網管系統拓撲以及主光路端口信號流告警溯源，對同一複用段內一個或多個系統段（單、雙向）的特定告警進行分析，從而定位故障系統段。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"link","attrs":{"href":"https://xie.infoq.cn/article/7393a7f53c69fa0fbcbb9b38a","title":"","type":null},"content":[{"type":"text","text":"8、PTN網絡的路由計算","attrs":{}}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"PPTN網絡是運營商的基礎傳輸網絡，承載了2G/3G/4G/5G基站回傳、政企專線、內部中繼等重要業務。在PTN網絡開通激活和日常維護過程中，路由計算是業務配置和業務維護自動化的一個先決條件，但當前PTN網絡的路由計算需要工程師登陸到網管上手工操作，該過程不透明且大量依賴個人能力，嚴重影響網絡資源利用效率和運營成本。基於以上現狀和訴求，我們經過深入的分析，在現有的路由計算體系基礎上，建設自動路由計算系統，提供快速、準確、可擴展的路由計算。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"link","attrs":{"href":"https://xie.infoq.cn/article/242850366c5df82e1c886cda5","title":"","type":null},"content":[{"type":"text","text":"9、配置灰度管理","attrs":{}}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"自動激活/開通中心繫統在電信OSS域中是一個關鍵性的業務系統。該業務的配置數據遷移大量依賴個人能力，結果準確率波動大和處理時間長，嚴重影響業務上線的效率和運營成本。本文從降本增效角度着手解決配置發佈效率和灰度問題。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"link","attrs":{"href":"https://xie.infoq.cn/article/7cdfb932615d495568ec840ac","title":"","type":null},"content":[{"type":"text","text":"10、 結算中心全國集中化支撐解決之道","attrs":{}}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"數字化時代，運營商的商業模式正在發生變化。架構怎麼選擇、業務能力怎麼支撐成爲我們迫切要解決的一大難題！","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"link","attrs":{"href":"https://xie.infoq.cn/article/4fdbf43c04a7e45f03e21e724","title":"","type":null},"content":[{"type":"text","text":"11、5G基站智能化開通","attrs":{}}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"傳統基站進行開站時，參數配置、執行下發、質量驗證等環節與周邊系統存在斷點，基本是通過線下手工的方式來進行 5G 基站的開通，效率比較低。爲了解決傳統基站開站入網的手段與大幅增長的基站開站工作量之間的矛盾，有必要引入 5G 基站智能化開通系統實現自動化開通，大幅提升基站建設的效率。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"link","attrs":{"href":"https://xie.infoq.cn/article/5528257a6ebc9184b21c5d27c","title":"","type":null},"content":[{"type":"text","text":"12、空調能耗節能的強化學習探索之路","attrs":{}}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"ICT 行業一直以來都被公認爲“能耗大戶”，從作爲 ICT 行業主要參與者的運營商領域來看，近些年隨着數字化轉型的加速和對算力需求的增長，數據中心和基站的建設運營成本和能耗持續增加，以國內某省份運營商數據中心機房爲例，省管機房每年空調電費支出高達七八千萬，","attrs":{}},{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"降低 10%以上","attrs":{}},{"type":"text","text":"的能耗即可節省千萬級別的電費支出，因此如何通過科技化的手段推動行之有效的節能實踐，成爲需要運營商持續關注的重要目標。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"link","attrs":{"href":"https://xie.infoq.cn/article/859030781bbc1f1e05d9b892b","title":"","type":null},"content":[{"type":"text","text":"13、GIS可視化框架","attrs":{}}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"GIS 可視化框架是依託浩鯨 GIS 能力開放平臺產品構建的地圖數據可視化應用框架，旨幫助客戶以在線自助方式，進行可視化配置，按需構建所需地圖，敏捷支持業務應用。運營商都已經普遍自建了 GIS 能力開放平臺，通過構建可視化的地圖服務方式實現對業務系統的支撐。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"link","attrs":{"href":"https://xie.infoq.cn/article/afcb6881c7a07bfa4e4f2b1b1","title":"","type":null},"content":[{"type":"text","text":"14、讓設計如語言一般自然","attrs":{}}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"近年隨着數字基建的興起，B 端產品的數量越來越多，業務越來越複雜，設計師面臨的問題難度也越來越高。","attrs":{}},{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"本文重點闡述了我們在建立 B 端產品設計語言方面的設計方法和設計模式。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"link","attrs":{"href":"https://xie.infoq.cn/article/b85a6b4d08cd9a50f1b6877da","title":"","type":null},"content":[{"type":"text","text":"15、前端領域的數據狀態統一管理機制","attrs":{}}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"Redux、Vuex、Mobx 都是 Flux 思想而出的狀態管理庫。雖然在實現方式上有些差異，但是思路都差不多。","attrs":{}},{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"本文以 Redux 爲例子。","attrs":{}}]}]}