2/24/2019 5:40 AM © 2009 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered.

Presentation on theme: "2/24/2019 5:40 AM © 2009 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered."— Presentation transcript:

1 2/24/2019 5:40 AM © 2009 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

2 今日重點 3 工作流程 商業智慧 企業搜尋

3 建構FAST企業搜尋引擎達到效能最佳化 余益旭 Peter Yu 趨勢科技 Portal & Intelligence BA 技術經理
2/24/2019 5:40 AM 建構FAST企業搜尋引擎達到效能最佳化 余益旭 Peter Yu 趨勢科技 Portal & Intelligence BA 技術經理 Microsoft SharePoint MVP © 2007 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

4 微軟官方的案例 Index Row Search Row 2/24/2019 5:40 AM Consumer Farms
Utility/Intranet Portals FS14 Crawl 1 FS14 Crawl 2 People Query 1 People Query 1 ADMIN WA Worker 1 QRServer 1 WA Worker 2 QRServer 2 WA Worker 3 QRServer 3 CD 1 ID 1 CD 2 ID 2 SQL Clusters Index Row Cluster 1 Search Row Cluster 2 © 2007 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

5 大 綱 趨勢科技現有SharePoint架構 趨勢科技搜尋引擎之應用
大 綱 趨勢科技現有SharePoint架構 趨勢科技搜尋引擎之應用 趨勢科技FAST Search for SharePoint 2010建置 經驗分享: 現況之挑戰

6 趨勢科技現有SharePoint架構

7 現有SharePoint 2007架構 美國

8 SharePoint 2007面臨之挑戰 不易找到資料 系統不穩定 效能不佳

9 SharePoint 2007面臨之挑戰 – 主要原因
網路問題 亞太地區超高網路負載量問題 歐洲地區網路品質問題 資料庫問題 超大資料庫造成系統不穩定 備份/回復時間過久 搜尋問題 亞太語系支援不足

10 我們的精神 Global + Local => Glocal

11 現有SharePoint 2010架構 歐洲 日本 台灣/大陸 美國 菲律賓

12 現有SharePoint 2010架構 – 網站應用程式
美國加州聖荷西資料中心 聖荷西 資料中心 台北 資料中心 菲律賓 資料中心 日本 資料中心 歐洲 資料中心 Classification 2/24/2019 12

13 趨勢科技內部搜尋引擎之應用

14 搜尋引擎之應用 - I 公開原始碼專案- Solr (http://lucene.apache.org/solr)
免費, Java Base專案,可自行修改 透過RESTful API存取,支援XML與JSON格式 已建置於相關資訊安全產品與服務內 與商業化搜尋引擎相比,功能仍有限制 Google Search Appliance 隨插即用,設定容易 亞洲語系支援完整 無客製調整之機會 價格昂貴

15 搜尋引擎之應用 - II FAST ESP FAST Search for SharePoint 2010
應用在對外服務相關的網站, 例如eSupport KB, Online Help Center, 病毒百科等等. 系統彈性大, 整合性強, 可進行客製調整 不便宜 對SharePoint支援稍弱 FAST Search for SharePoint 2010 完全整合SharePoint 2010架構, 發揮協同運作功能 強大文件預覽功能,節省內容查看時間 支援人員搜尋,讓公司尋找專家更加容易 整合度稍低, 也不便宜

16 搜尋引擎之應用 應該還有些我不知道的搜尋引擎

17 趨勢科技FAST Search for SharePoint 2010建置

18 認識FAST Search for SharePoint 2010
與FAST ESPㄧ樣來自挪威,企業搜尋市場第一名產品 Pipeline架構, 高可用度, 導覽器 等等 基礎技術 SharePoint 2010服務應用程式架構 透過Search WebPart呈現 整合 可依權限過濾搜尋結果 憑證信任機制 安全性 文件預覽 人員搜尋 新功能

19 SharePoint 2010服務應用程式 Content SSA Query SSA 將SharePoint內資料製作成索引
支援各式各樣資料來源, 包含SharePoint 2007, 網站, FTP, 資料庫等 將索引送到FAST Search Server進行後續處理 Query SSA 負責將查詢指令送至FAST Search Server 自訂Scope

20 SharePoint and FAST Search Server
Content Sources Search Results Content SSA Query SSA

21 FAST Search for SharePoint 2010
位於美國加州聖荷西資料中心 伺服器數量=2 規格: Qual Core CPU * 2 36G RAM 500G SCSI HDD Windows Server 2008 R2 x64

22 FAST Search for SharePoint 2010
美國 歐洲 日本 台灣/大陸 FAST Search for SharePoint 2010 菲律賓 每個地區都有設定Content SSA執行索引編目

23 FAST Search for SharePoint 2010
美國 歐洲 日本 台灣/大陸 FAST Search for SharePoint 2010 菲律賓 每個地區都有設定Query SSA執行資料查詢

24

25 為何不在每個地區建置 FAST Search for SharePoint 2010?

26 每個地區建置FAST Search for SharePoint 2010
優點 效能好 不影響其他地區 缺點 成本高 跨地區查詢難度高

27 為何不只用一個Content SSA對每個地區做索引編目?

28 為何不只用一個Content SSA? 不是不行, 但是………..
它會產生大量的網路流量 索引製作完再送到FAST Search Server v.s. 傳到FAST Search Server完製作索引

29 為何Query SSA要每個地區都做,不能做一個在美國,其他地區用服務應用程式代理去存取?

30 透過服務應用程式代理存取QuerySSA
行不通, 搜尋時直接報錯給你看

31 改善使用者經驗 - Glocal概念之實現

32 改善使用者經驗 FAST搜尋中心 客製化搜尋範圍選單 SharePoint 2007資料

33 FAST搜尋中心

34 FAST搜尋中心

35 Site Collection OSSSearchResult.aspx
客製化搜尋範圍選單 Global Search Center Site Collection OSSSearchResult.aspx

36 SharePoint 2007資料來源 直接在Content SSA內設定資料來源URL即可
不支援Office文件預覽

37 經驗分享: 現況之挑戰

38 效能問題 – 症狀 有使用者反應搜尋速度有時很慢,有時卻飛快
Global Search Center與Site Collection下的OSSSearchResult.aspx都會發生

39 效能問題 – 分析 SharePoint Search Service Application
SharePoint Web Front End Server SharePoint Search Service Application (Query SSA) FAST Search for SharePoint 2010 在IIS上執行 在IIS上執行 跨區網路問題

40 效能問題 – 處理方法 擴充 硬體 花錢? 不花錢? 定時服務

41 負載平衡問題 每個區域的FARM至少有5-7台Web Front End Server
如果只有一台伺服器負責製作索引 (Content SSA)? 如果只有一台伺服器負責查詢 (Query SSA)?

42 負載平衡問題 製作索引(Content SSA)需視資料量決定是否要多組Crawler
查詢(Query SSA)可透過複製多組查詢元件達到分散效果

43 憑證問題

44 Question?

45 接下來 參觀合作夥伴展示區 透過官網了解更多 客戶體驗中心實際體驗 相關課程上手學習

46 2/24/2019 5:40 AM © 2011 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION. © 2009 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.