【正文】 北京市國土資源局同城異地 數(shù)據(jù)存儲(chǔ)備份系統(tǒng)建設(shè)項(xiàng)目 投標(biāo)方案 技術(shù) 部分 北京華夏電通科技有限公司 2020 年 12 月北京市國土資源局同城異地?cái)?shù)據(jù)存儲(chǔ)備份系統(tǒng)建設(shè)項(xiàng)目 技術(shù) 方案 i 目 錄 前言 ...................................................................................................................................... 1 第一章 技術(shù)點(diǎn)對(duì)點(diǎn)應(yīng)答 .................................................................................................. 2 1. 技術(shù)要求 .............................................................................................................. 2 方案響應(yīng)程度 .............................................................................................. 2 需求響應(yīng) ....................................................................................................2 技術(shù)響應(yīng) ....................................................................................................2 方案合理性 .................................................................................................. 4 可行性 .......................................................................................................4 前瞻性 .......................................................................................................6 服務(wù)和技術(shù)水平 .......................................................................................... 7 服務(wù)承諾清晰度 .........................................................................................7 機(jī)構(gòu)健全度 ................................................................................................7 服務(wù)管理流程 .............................................................................................8 2. 建設(shè)要求 .............................................................................................................. 8 項(xiàng)目概述 ...................................................................................................... 8 總體目標(biāo) ....................................................................................................8 系統(tǒng)建設(shè)基礎(chǔ)及現(xiàn)狀 ..................................................................................9 系統(tǒng)建設(shè)要求 ............................................................................................ 12 系統(tǒng)建設(shè)原則要求 ................................................................................... 12 項(xiàng)目主要任務(wù)說明 ................................................................................... 14 系統(tǒng)性能要求 ........................................................................................... 18 容災(zāi)技術(shù)要求 ........................................................................................... 22 項(xiàng)目建設(shè)要求 ............................................................................................ 23 項(xiàng)目建設(shè)周期 ........................................................................................... 23 報(bào)價(jià)要求 .................................................................................................. 24 售后服務(wù)要求 ........................................................................................... 24 培訓(xùn) 要求 .................................................................................................. 25 付款方式 .................................................................................................. 26 項(xiàng)目成果要求 ............................................................................................ 26 系統(tǒng)建設(shè)成果 ........................................................................................... 26 文檔成果 .................................................................................................. 27 第二章 項(xiàng)目概述及需求分析 ........................................................................................ 29 第三章 方案設(shè)計(jì)原則 ..................................................................................................... 30 1. 工程建設(shè)原則 .................................................................................................... 30 北京市國土資源局同城異地?cái)?shù)據(jù)存儲(chǔ)備份系統(tǒng)建設(shè)項(xiàng)目 技術(shù) 方案 ii 2. 工程設(shè)計(jì)原則 .................................................................................................... 30 采用標(biāo)準(zhǔn)的、開放的系統(tǒng)和技術(shù) ............................................................ 30 注意主流的技術(shù)及前瞻性 ........................................................................ 30 選擇主流的產(chǎn)品并注意適用性 ................................................................ 31 考慮安全性 ................................................................................................ 31 方便的管理 ................................................................................................ 31 高可靠、高可用性 .................................................................................... 31 行業(yè)特點(diǎn) .................................................................................................... 31 3. 設(shè)備選型原則 .................................................................................................... 32 性能價(jià)格 比 ................................................................................................ 32 售后服務(wù) .................................................................................................... 32 技術(shù)能力 .................................................................................................... 32 易使用和維護(hù) ............................................................................................ 32 其他因素 .................................................................................................... 33 第四章 數(shù)據(jù)存儲(chǔ)備份系統(tǒng)方案 .................................................................................... 34 1. 備份系統(tǒng)的物理帶寬及備份結(jié)構(gòu) .................................................................... 34 2. 數(shù)據(jù)庫應(yīng)用的備份機(jī)制 .................................................................................... 35 3. 全數(shù)據(jù)備份保留個(gè)數(shù) ........................................................................................ 36 4. CDP 數(shù)據(jù)備份系統(tǒng)對(duì)于系統(tǒng)資源及與現(xiàn)有備份系統(tǒng)的有機(jī)的結(jié)合 ............ 36 5. 對(duì)生產(chǎn)網(wǎng)絡(luò)資源占用的考慮 ..........................................................