使用票券: 東京地鐵一日票
出飯店往左走有一個地鐵電梯，可由此進入地下鐵
上午景點: 搭乘銀座線(黃) 至銀座參觀，並轉乘丸之內線(紅)至東京車站附近參觀
(時間允許可以至皇居參觀)
- Apr 23 Tue 2019 14:33
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4/26 東京行程
- Apr 23 Tue 2019 13:12
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4/25 東京行程
4/25
交通: 飛機
京成電鐵SKy liner -> 京城上野站
換票資訊:
請於成田第二航廈京成電鐵櫃台(入境大廳1F)或是有skyliner logo的櫃台換票並劃位，並請在京成上野站下車
- Sep 13 Sun 2015 13:08
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OCM之路~衝衝衝
當DBA已經邁向第四年摟~~~
近期興起考OCM的想法..
未來筆記一下 準備OCM歷程摟~~
書單:
----------------------------------------------------
- May 18 Sun 2014 00:24
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Oracle Core:Essential Internals for DBAs and Developers (ch4) 英翻中
Locks and Latches (鎖與閂)
I would have included pins and mutexes in the title, but that would have made it too long and lose the alliteration. Oracle uses all four mechanisms
to ensure that resources don't get damaged by conflicting requirements for access and modification. The mechanisms may slow down the rate at
which you are allowed to work, to ensure that you can work safely, although, as we shall see in Chapter 7, some of the mechanisms can save you
time when you keep repeating the same piece of works.
- Oct 08 Tue 2013 23:21
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WIN2008/WIN2008R2/WIN7 安裝Oracle 10g client 步驟
近期公司電腦陸陸續續升級到WIN2008/WIN2008R2/WIN7，但發現安裝ORACLE10g client時會遇到安裝失敗的訊息。
原因為:Oracle 10g client 安裝時會進行pre-check requirement的動作，default 只support 到Windows 6.0 以下的版本(under win2008)
解決方法如下:
1. 下載oracle 10.2.0.4 的client版本(一定要使用10.2.0.4裝)
2. modify 安裝folder底下的oraparam.ini (\10204_vista_w2k8_x64_production_client\client\install\orapara.ini)
- Sep 30 Mon 2013 22:06
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OCP 11g筆記 -- Oracle Database Architecture
一
1. User 透過Oracle client connect to Instance Server Process ( by dedicated/shared server)
2. server process 確認後會產生session，並規劃出一段PGA for 此次session (SQL Work Areas/Session Memory/Private SQL Area)
3. 規劃一段PGA後，會直接將SQL Work Area的資訊傳給Database Buffer Cache與 Redo Log Buffer
4. Database Buffer Cache 會將處理結果透過DBWn 寫到data file
1
