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g*******e 发帖数: 32 | 2 I need some help on the Oracle and JDBC setup.
I downloaded Oracle 9 from our universtiy.
And install it to my local computer ( windows XP)
D:\oracle\
Global DB name : MainDB
SID: MainDB
Now I have some problems about the JDBC and oracle thin server.
And I find the oracle takes a lot of resources of the computer.
After checking the processes, I find there are two java and two apache server
processes plus oracle itself.
The total of the resource cost is about 200 MB memory
Do you have methods to |
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t********k 发帖数: 808 | 3 这几天Oracle 92I经常出现ORA-00600的错误
在weblogic platform 8.1上试一个select语句
表结构里有date,varchar2,在程序里是用timestamp来存储date数据
以前没出现过这情况
另外的人在update时也没现这错误
另外,在另一个方法中调用select的语句(语句不一样的),能取到数据的
ORA-00600: 内部错误代码,参数: [kghGetHpSz1], [0x4D3A11C], [], [], [], [], [],
[]\n
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134)
at oracle.jdbc.ttc7.TTIoer.processError(TTIoer.java:289)
at oracle.jdbc.ttc7.Oall7.receive(Oall7.java:579)
at oracle.jdbc.ttc7.TTC7Protocol.doOall7(TTC7Protocol.java:1894)
at oracle. |
|
w***y 发帖数: 6251 | 4 我想安装DBD::oracle, 在linux下, oracle server不在本机
看了看前面的文章, 有人提到oracle client,不过我还是没太看懂啥意思//blush 实
在太弱,第一次做跟数据库相关的东西
我安装DBD::oracle报的错如下:
The ORACLE_HOME environment variable must be set. It must be set to hold the
p
ath to an Oracle installation directory on this machine (or a machine with a
c
ompatible architecture).
我看了看那个readme.client, 还是不明白
请大侠指点一下我需要装什么样的oracle client, 大概需要怎么设置ORACLE_HOME
多谢多谢!
|
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z***y 发帖数: 7151 | 5 支持超大内存。
在Oracle 9i 有一个称为超大内存的选项,他可以使Oracle 在32位平台上,通过使用共
享文件系统创建大小超过32位系统寻址范围的数据库和内存空间。 但是,在实际使用中
,我们发现在某些场合下, 由于在某一区域映射空间的方法,应用这一特性会造成内核
存储空间的碎片。由此导致在这片空间里能容纳的进程有限。
Oracle 通过与Red Hat 还有 SuSE合作,提供了一个API—Remap File Pages (文件页重
新映射)。 这个API已经包含在Red Hat Enterprise Linux 3 中,SuSE Linux
Enterprise Server 9 也将包含这个API. 由于Remap File Pages能够避免内存碎片以及
不使用低端内存,它能使系统提供更多更快的连接和稳定的性能。Linux Engineering at
Oracle 的主管Wim Coekaerts 介绍说:这个补丁已经包含在Oracle 10g 中,当用户使用
超大内存选项时,它将自动使用这一功能.
支持直接输入/输出。
以前,系统只支持针对Oracle 群集 |
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g***l 发帖数: 18555 | 7 Sorry,只玩过8I,不知道有没有DECIMAL什么的,有的数据类型可能还不一样,不行就
搞个TESTDB先倒出来,然后再LOAD进TARGET DB,建个SSIS的PACKAGE, SCHEDULE个JOB
吧,REPLICATION好像理论上能做,没经验,看到一个这样做的
you can replicate datas from Oracle to MSSQL or SQL Server.
1) You can create triggers, so that the datas will be directly transferred
to MSSQL/SQL Server. Use ABDC (that is a package in Oracle). With ADBC you
are able to connect against the slaves and update/insert/delete the datas
directly.
That will be something like a just in time replication.
2) You can... 阅读全帖 |
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C********N 发帖数: 1263 | 9 我上次发过帖子问从linux sysadmin转oracle dba的途径,这次终于如愿以偿了。
现在在看公司系统的数据库基本的设置。公司有RAC, OID/OSSO, 有6台大的数据库
server。有production/test/development 三个环境。我除了做系统管理的工作外,还
要协助另外一名新来的dba做诸如重启数据库,重启服务,加一个rac节点之类的工作。
感觉自己明显oracle这一块不熟悉。
请问大家,如果要从基础学起oracle dba的话,从那本书开始看比较好?
我正在看从oracle网站上download的2daydba。 还有一本书叫:[oracle数据库11G初学
者指南].Oracle.Database.11g,.A.Beginner's.Guide.pdf
大家有什么建议的,请赐教。衷心感谢! |
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i*******d 发帖数: 81 | 10 OCA Oracle Database SQL Expert Exam Guide: Exam 1Z0-047 (Oracle Press)
OCA Oracle Database 11g Administration I Exam Guide (Exam 1Z0-052) (Oracle
Press)
OCP Oracle Database 11g Administration II Exam Guide: Exam 1Z0-053 (Oracle
Press)
三本单独成书的。不是那个三件套。用过但基本全新。
低于半价出售,三本$50包邮。 |
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w***4 发帖数: 1205 | 11 我做过几个Access的数据库。
一般是先建表(tables), 然后开发data entry, data checking/editing的forms, 然
后设计reports, queries. coding部分用VBA。
在学校接触过一些oracle,但主要教的是SQL中的建立表格,query数据,loading数据。
我想请问,大家在公司里做oracle的工作,data entry, data editing,data
checking, reports的用户界面,都是用什么做的?是Oracle自带的软件吗?
用Microsoft的Access打比方:
forms, reports, coding(VBA)的开发工具都是什么?是Oracle的某个部分,还是其它
软件?
如果想把一个Access的数据库(我上文中叙述的那些功能)用Oracle来实现,我至少需
要哪些软件呢,或Oracle的那些products呢?
多谢了。 |
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R*****n 发帖数: 355 | 12 Free Q/A Session--Thursday night--Career Talk--Oracle Study
On Jul 16(8:00PM CDT), We will host the "Career Talk" to focus on Oracle
study. If you are learning oracle, or plan to learn or maybe some quesions
on Oracle in your wokr, come to join us.
In this event, the agenda is arranged as below,
1, News--what is going on for DB/BI world
2, Q&A on Oracle
Please register for Career Talk--Oracle Study on July 16, 2015 8:00 PM CDT
at:
https://attendee.gotowebinar.com/register/6265682827455234817
No ... 阅读全帖 |
|
g*******e 发帖数: 32 | 13 I need some help on the Oracle and JDBC setup.
I downloaded Oracle 9 from our universtiy.
And install it to my local computer ( windows XP)
D:\oracle\
Global DB name : MainDB
SID: MainDB
Now I have some problems about the JDBC and oracle thin server.
And I find the oracle takes a lot of resources of the computer.
After checking the processes, I find there are two java and two apache server
processes plus oracle itself.
The total of the resource cost is about 200 MB memory
Do you have methods to |
|
t********k 发帖数: 808 | 14 这几天Oracle 92I经常出现ORA-00600的错误
在weblogic platform 8.1上试一个select语句
表结构里有date,varchar2,在程序里是用timestamp来存储date数据
以前没出现过这情况
另外的人在update时也没现这错误
另外,在另一个方法中调用select的语句(语句不一样的),能取到数据的
ORA-00600: 内部错误代码,参数: [kghGetHpSz1], [0x4D3A11C], [], [], [], [], [],
[]\n
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134)
at oracle.jdbc.ttc7.TTIoer.processError(TTIoer.java:289)
at oracle.jdbc.ttc7.Oall7.receive(Oall7.java:579)
at oracle.jdbc.ttc7.TTC7Protocol.doOall7(TTC7Protocol.java:1894)
at oracle. |
|
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c****m 发帖数: 824 | 16 【 以下文字转载自 SanFrancisco 讨论区 】
发信人: liliput (粒粒菩提之军委主席), 信区: SanFrancisco
标 题: IIT - Oracle (转载)
发信站: BBS 未名空间站 (Thu Sep 26 03:53:07 2013, 美东)
发信人: leavetoday (书), 信区: JobHunting
标 题: IIT - Oracle
发信站: BBS 未名空间站 (Wed Sep 25 23:52:03 2013, 美东)
在学校校园招聘网站投简历 看到oracle贴的职位点名只要IIT学生,我以为穿越了。。
Software and Hardware Engineers – Indian Institute of Technology (IIT)
Grads
DESCRIPTION
Oracle provides the world’s most complete, open, and integrated business
software and hardware systems. We have opportunit... 阅读全帖 |
|
l**********r 发帖数: 4612 | 17 【 以下文字转载自 Programming 讨论区 】
发信人: walkrandom (无敌大胖猫), 信区: Programming
标 题: Java必然败在oracle身上
发信站: BBS 未名空间站 (Fri Jul 26 11:55:58 2013, 美东)
oracle这个大evil,从来不创新。买了sun就是稀罕java和mysql这两个法宝,可以到处
敲钱。
mysql当年多火爆。现在基本没人敢用mysql了,开源社区谈mysql色变。大家搞开发首
选postgresql。mysql基本上已经死了。
java上面,oracle到处碰瓷,碰巧抓到了google的android用java,然后就狠咬一口。
google没有办法,只有自宫android,改用chrome os了。
话说java虽然是GNU license,但一开始里面被sun下了很多专利陷阱。小公司用用无妨
,大公司用迟早被oracle的律师找上门。所以java和mysql一样,迟早被oracle弄死。 |
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h**********l 发帖数: 410 | 18 打算quit phd工作了。想转应用层的软件,觉得computer architecture领域startup太
少了。。。apple和oracle给了offer,apple是做ios flash storage software,比较
low level,面试感觉重点在embedded system和flash特性上。oracle是data
replication across different sites(例如加州和德州),用parallel/distributed
system,一点network的知识,一点security的东西。我觉得oracle的这个组可能跟符
合我想转high level软件的目标,不过这个组也是用c。。。我应该会工作了继续学纯
软件的东西。。。
apple的名气应该更大吧。薪水都要谈,apple说等oracle有了具体的薪水告诉他们。。
。oracle打算明天谈薪水。。。
去哪个公司更好呢?另外怎么谈薪水?已经读了三年的phd,但是打算quit拿master走
人了,暑假在nvidia做了个实习,不过是asic,纯硬件,也不算有工作经验。。。薪水
预期... 阅读全帖 |
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h**********l 发帖数: 410 | 19 what do you mean?
有点郁闷,oracle只给了108k,其他的可以忽略不计。我今天问recruiter可不可以加
到112k(因为他以前说过fresh master最高这个价)。我觉得可能oracle的这个组确实
比apple的组好,apple的毕竟偏硬件,是os以下的level(interact with os,
filesystem,和hardware groups),而且是mobile device,oracle的毕竟是os以上的
level(interact with os,filesystem,network,security groups),是network
based storage software,是不是oracle的更有前途和积累的技能更有用???
但是105k的RSU,每年25%, 等于前4年是120k+26k=146k啊,oracle只有108k(就算给我
加到112k,也没涨啥。。。),差别略大啊。。。哪个更值得呢? |
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b******t 发帖数: 26 | 20 我来顶一下lz,我在Oracle呆过3年, 感觉还是学到很多东西,在Oracle有些组是很闲
, 不过并不代表所有的组都闲, 至少我去的ST的组还是很忙的,做的东西也比较有意
思,至于Oracle的pay确实低于market,而且呆的越久工资越低于market, 所以去
Oracle别呆太久, 作为跳板就好了, 我跳出来的时候还是容易找工作的, MSFT,
Amazon, Yahoo, Google都去了onsite.对于软件工程师来说, Oracle显然是比Apple更
好的选择, lz要是去Apple的话, 将来的路会越走越窄的。 |
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h*******e 发帖数: 6167 | 21 你工作轻松活少,promotion难道不应该慢么?
我认识Oracle好几个人每周末都加班,平时也是朝9晚7,promotion一点都不慢。
一直不明白Oracle轻松活少是怎么得出来的。这是变相骂FLG是傻逼么?人家Oracle的
员工轻松活少,每年revenue还很多。FLG的员工每天累得半死,revenue还不一定比
Oracle多,那不就是说FLG的business是扯淡么?
这个世界上哪有天上掉馅饼的事。Oracle每年的revenue摆在那里,员工如果不累不辛
苦怎么可能做到。我不知道你们都是哪里认识的工作轻松的人,反正我认识的都很努力
,加班不比哪个公司少。 |
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w*****k 发帖数: 3 | 22 Oracle Global Customer Support team is hiring support engineer in the
following two locations
Colorado Spring, CO
Orlando, FL
These are local positions, no H1B sponsor, but transfer is OK.
Candidate need at least 3+ years Oracle DBA experience
Good communication skills for both writing and speaking
Excellent troubleshooting kills in Database and Unix/Linux environment
The following experience will be a plus
GoldenGate, or any other replication technology, such as Oracle Streams,
Shareplex and et... 阅读全帖 |
|
f*********e 发帖数: 11 | 23 一周后onsite,给的组都是偏OS和network类的
1. Throughput Networking (Santa Clara)
2. Solaris Core Networking(Santa Clara)
3. The Oracle Fusion Applications Team (Redwood)
4. Oracle Sales Cloud(Redwood)
5. Oracle Cloud Team(Redwood)
6. Oracle Virtual Networking(Santa Clara)唯一的中文姓氏manager,其他都是烙印
选组排序求建议,从个人发展考虑
还有哪些是正缺人,或者传说中聊聊天就能进去的组?
转码农时间太短,水平实在有限,leetcode刷了高频40道的水平,所以求稳
另外,我是坑爹的J1签证,只能撑到明年4月底抽签后
想问oracle有给员工办J1的么?(这样就不用等到10月)
不行的话只能4-10月到别的地方呆着了,这种事应该事先跟HR说好还是收到offer再说?
别的信息如果有的话也很想知道,谢谢! |
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h*******e 发帖数: 6167 | 24 Oracle有的是pay能match市场的position,balance个屁。
只不过Oracle这些balance不好累的要死的人能干,养活了大批的pay的一般啥活儿也不
干的人,所以这些啥也不干的人的朋友就在那说Oracle非常轻松。
如果别的公司的员工都累得像狗一样,唯独Oracle员工啥也不干特别轻松,revenue还
经常不如Oracle,那岂不是说别的公司的员工都是傻逼? |
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p********i 发帖数: 96 | 25 感兴趣私信联系
Brief Description:
Design, develop, test and support Linux devicedrivers and RDS module
for Infiniband.
Detailed Description:
As a member of the Oracle Linux and Oracle VM division, you will take
an active role in the design, implementation, release, and support
for Infiniband device drivers, OFED stacks, and RDS module for Oracle kernel
and OVM. You will work closely with third party device vendor to jointly
design and develop software for Oracle products. You will be responsible
for... 阅读全帖 |
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S******k 发帖数: 113 | 26 Looking for an Oracle Apex Developer for a government agency IT
modernization effort. The job is located in Rockville Maryland with easy
access to Metro Station. The candidate should be an expert in Oracle
Application Express (APEX) development and Oracle PL/SQL development and has
Strong UI/Presentation design and development skills. 4+ years demonstrable
experience in APEX is required while experience in federal environment is
preferable but not required.
Responsibilities
The candidate will be... 阅读全帖 |
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发帖数: 1 | 27 Fresh 菜鸟一枚,拿到 Oracle 面试,还是想要去一个能学到东西的部门,求版上各位
神牛给点建议~
1. SQL Parallel Execution 做 database/SQL的并行,每年都发 VLDB SIGMOD 感觉炒
鸡牛的样子呢。主要写C嗯;
2. Oracle Identity Cloud Service development 做 Oracle 系统的 Identity,是个
新组。写 Java;
3. Fusion Purchasing Development Group感觉是做企业采购系统的。写 Java;
4. Oracle Virtual Networking;
5. Oracle Cloud storage, file system;
求指导,求建议~ |
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s********s 发帖数: 77 | 28 其实无意介入这些争吵,今天我只是随便点进了这个帖子,但看到上面的一些讨论让我
觉得非常诧异。
1. 总体上这几个offer没有一个可以达到“无脑选XXX”的水平,不知道上面说无脑选
XXX的人是不是都是new grad,还是说你们都不关注业界的信息?除非这些offer中有一
个是FG级别的,否则不要张口就说无脑XXX来误导别人。
2. 可能老中还是带着国内那种名校情结来找工作,觉得只要公司名气大点,不管什么
职位和项目,无脑选一个老中认为很有名气的公司。这里暂且不谈论这个名校情结,仅
仅就amazon这个公司的名气问题,我觉得很多new grad就有一种错觉。无意冒犯,我认
识不少Amazon的朋友,从他们口中了解到一些amazon的信息。Amazon这个公司的产品,
技术确实很不错,大家用过都说好,毫无疑问的,但它的最大问题是待遇跟文化很差,
所以这个公司的整个package就大打折扣。我认识的不下10个amazon的朋友,他们大部
分都是1,2年就跳槽,然后还一直跟我说着amazon的各种抠门和文化如何差的事情,从
他们的语气中我甚至感受到了“恨意”,当时我听到这些吐槽,非常震惊,... 阅读全帖 |
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g********s 发帖数: 3652 | 29 Iris's client, a large Investment Bank that provides corporate, government
and institutional clients with a full spectrum of solutions to their
strategic advisory, financing and risk management needs, is looking to hire
a strong Senior Perl Programmer with Oracle or SQL Server exp for a contract
opportunity.
Our client has offices all over the world and has the global reach, advisory
services and distribution power to meet the needs of issuers and investors
worldwide.
Job Title: Senior Perl Prog... 阅读全帖 |
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s*******d 发帖数: 3786 | 30 short oracle?
【 以下文字转载自 JobHunting 讨论区 】
发信人: leavetoday (书), 信区: JobHunting
标 题: IIT - Oracle
发信站: BBS 未名空间站 (Wed Sep 25 23:52:03 2013, 美东)
在学校校园招聘网站投简历 看到oracle贴的职位点名只要IIT学生,我以为穿越了。。
Software and Hardware Engineers – Indian Institute of Technology (IIT)
Grads
DESCRIPTION
Oracle provides the world’s most complete, open, and integrated business
software and hardware systems. We have opportunities in Microelectronics,
Networking, Open Storage Systems, Platform Software, Solaris, and SPARC
Enter... 阅读全帖 |
|
w*****k 发帖数: 3 | 31 Oracle Global Customer Support team is hiring support engineer in the
following two locations
Colorado Spring, CO
Orlando, FL
These are local positions, no H1B sponsor, but transfer is OK.
Candidate need at least 3+ years Oracle DBA experience
Good communication skills for both writing and speaking
Excellent troubleshooting kills in Database and Unix/Linux environment
The following experience will be a plus
GoldenGate, or any other replication technology, such as Oracle Streams,
Shareplex and et... 阅读全帖 |
|
g**********g 发帖数: 18118 | 32 你是说Oracle Database还是Oracle Finance.
Oracle SQL和Mysql实际都是基于SQL,让和有自己的一些添加。
我记得Mysql被SUN买了, SUN现在被ORacle买了。
你就找基本的Oracle书九成。
你要是找工作,随便看看培训的资料就成。
好像MIT有专门的Database版 |
|
w********1 发帖数: 3492 | 33 Wed, 13 Jun 2012 11:09:19 PDT
Apple yesterday released a pair of software updates for Java, issuing
versions for both Lion and Snow Leopard. The update in part builds upon an
earlier Java update for Lion that disabled automatic execution of Java
applets in an attempt to minimize the impact of Java-based malware threats
like Flashback.
This update configures web browsers to not automatically run Java applets.
Java applets may be re-enabled by clicking the region labeled "Inactive plug
-in" on a ... 阅读全帖 |
|
o*b 发帖数: 42 | 34 Oracle DB will occupy about 1G hd. You'd better use winnt4.0,
either workstation or server does not matter. If you want
to use win2k, you need to install Oracle8i(8.1.6) which is
win2k compliant.
Normally Oracle DB client is for remote access to Oracle DB
server. It does not make sense to only install the client
if you do not have a Oracle DB Server installed.
In addition, it is recommended to have at least 128M memory.
On my machine, even it does nothing, Oracle DB service still
uses over 80 |
|
p*****g 发帖数: 38 | 35 hi, kI'm installing the oracle 8i personal for win98.
now it's in the phase of 'Creating database files',
but the progress bar stops at 9% for an hour. is this normal?
I could not believe it tooks so long.... details so far:
The Oracle Database Configuration Assistant will begin creating the database.
This will take some time.svrmgr-null
runscript- c:\Oracle\admin\zhongyu\create\zhongyurun.sql
runscript- c:\Oracle\admin\zhongyu\create\zhongyurun1.sql
ORACLE_SID- zhongyu
DBA_AUTHORIZATION- oracle |
|
a***n 发帖数: 1 | 36 【 以下文字转载自 Java 讨论区 】
【 原文由 amsdn 所发表 】
我觉得很奇怪,我是使用jb6开发了一个连接数据库的bean,测试这个bean的时候
一切正常,但是当我再jsp中调用这个bean进行数据库查询时候,总是出现错误:
javax.servlet.ServletException: No suitable driver
当我再jsp文件中,加上
<%@ page import="oracle.jdbc.driver.*" %>
却载编译时候又出现错误:
Package oracle.jdbc.driver not found in import.
import oracle.jdbc.driver.*;
^
1 error
是不是路径问题?应该怎么解决?
我的bean如下,测试是没问题的:
...
import java.sql.*;
import java.io.*;
import java.util.*;
import oracle.jdbc.driver.*;
//needed for new BFILE class
import oracl |
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l***r 发帖数: 459 | 37 Got two simple questions on oracle backup and archive:
1) I try to use backup wizard but it requires oracle management server connection
However, when I try to connect oracle management server, it tells me wrong
host name or status of oracle management server.
I wonder what I should do? I am using OEM.
2) I found I only have spfile for my oracle instance and no init.ora. I use
startup mount, alter database archive and alter database open to change to
archive mode. However, it only archives when |
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l***s 发帖数: 28 | 38 I recently start learning the Oracle 9i. I installed the Oracle
in Linux under user Oracle. So when I login as Oracle, I type
sqlplus
Then it asks me user and password. I am confused about this. Since
I have not been able to open the Oracle database yet, how can I
have a user and password for the database? I must be able to login
in as an administrator and for the first time I should have a
default password. Is this right? I learnt that I can prompt to
sqlplus without login. But can I do any adm |
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I******e 发帖数: 101 | 39 I am not sure about Oracle's parallel load. The error you sees means that
Oracle could not allocate the requested 64K memory. This can be caused by a
lot of reasons and the most likely one is memory fragmentation and Oracle
is still very limited by 3G address space. I do not remember whether VLM is
certified by Oracle on Windows.
Oracle does limit parallel engine's memory usage: each parallel operator can
not use more than 30% of pag_aggregate_target. Still, if your query is
very complex and |
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y********o 发帖数: 2565 | 40 我在学校办公室的Oracle 10g上有一个账户是johndoe, 密码是wassupman。
装这个Oracle 10g的主机域名是oracle10g.my.univ.edu, IP是139.151.225.13。
我在家WinXP Pro上装了Oracle XE。
这个是Oracle XE缺省的tnsnames.ora对XE的定义:
XE =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = myxppro)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = XE)
)
)
[ 以下省略了 ]
因为我想建个database link从家里去远程访问学校的Oracle 10g, 我在这个XE的定义下
面照葫芦画瓢,加了这个:
XUEXIAO =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = oracle10g.my.uni |
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u******u 发帖数: 595 | 41 Whether Oracle or Sm SQL Server, it is not a big deal for a company.
However, it is a big deal for you.
It is true that google is using lots of mySQL, and Yahoo is using lots of
Oracle on PC.
However, there are many large enterprises who is using Oracle. And they will
NOT move their important high transaction system from Oracle to small PC.
And Oracle DBA is definitely earn a higher paycheck than the SQL Server/
MySQL DBA, this is a fact and this is for sure. It is meaning less to argue
about th |
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c*****d 发帖数: 6045 | 42 你说的这个对想入门的人有一些misleading
我不是对Oracle有歧视
我自己就是主做Oracle的,也最爱研究Oracle database internal
MS SQL Server和MySQL是工作所逼 ;-)
但是,我觉得对于一个新手,能找到Oracle DBA工作的可能性基本为0
MS SQL Server和MySQL却很容易找到小公司DBA的工作
当然有可能80%以上的时间在做development,20%的时间管管数据库
所以我觉得你想入这个门,可以先学学MS SQL Server和MySQL
找到一个小公司做一段DBA,边做边学习,两三年后在找Oracle的工作
will
argue |
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n********6 发帖数: 1511 | 43 如果安装在windows上面,过程中请先在windows上安装loop back adapter。那是一个
虚拟网卡,给你的机器一个固定的ip地址。google一下就知道了。
原因:因为oracle绑定机器的ip地址到数据库里面。如果你第二次开机自己的IP地址变
了,oracle就没法工作了。而且,oracle还没法完全uninstall。
个人经历:我安装过oracle10.0.0.2(大概这个版本,oracle网站下的,用来学习),
home, 绑定IP,不能完全卸载。自己电脑动态IP,第二次无法工作。后来格式化硬盘,
完全重装才行。
如果有人知道更好地解决办法,请介绍一下。 |
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B*****g 发帖数: 34098 | 44 达到oracle dba要求不是oracle dba的必要条件。
我见过几个月参加了几个oralce dba陪训就当了oracle dba的。
我见过连imp都不会用的oracle dba。
我前两天培训oralce老师说2002-03经济不好时,很多oracle dba需要身兼dba。develo
per,结果都跑来培训sql fundemental。(dba难道不会写sql?)
我还见过管50个table的sql server DBA, 连最基本的relational关系都搞不清楚。
甚至还有完全不懂db的sql server DBA(公司说是就是了)。
其实dba就是个title,至于能力全靠个人。
至于干不干的了不重要,重要的是通过面试,拿到offer,然后再学。 |
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j*****n 发帖数: 1781 | 45 Oracle DBA Position
Location: Greenwich/Stamford CT
Experience
3-4 years Oracle DB administration including RAC & Dataguard (Unix
environment preferred)
eBusiness Suite (Application) fundamentals such as concepts and architecture
Korn/Bourne shell and Perl programming
Responsibilities
Installation and configuration of Oracle 10g RAC instances on both Linux and
Solaris
Define guidelines and standards for Oracle installations
Backup and recovery of Oracle databases using RMAN
Dataguard setup, main |
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B*****g 发帖数: 34098 | 47 CINAOUG征文
主要真对PL/SQL Advanced技术的一些应用,初学者或者不太熟悉PL/SQL的同学请先自学PL/SQL的基本概念和技术。这个系列主要是着重在When Where Why而不How,不可能取代大家看书学习。欢迎有经验,有兴趣的朋友一起参与分享PL/SQL技术。初步想法系列包括一
下几个方面:
1. Best Practice for starting PL/SQL programming
2. New features of Oracle 10g/11g for basic PL/SQL
3. Record
4. Cursor
5. Collection
6. Exception Handle
7. Dynamic SQL and PL/SQL
8. Large Objects
9. Debug PL/SQL with TOAD
10. XML in PL/SQL
11. Java In PL/SQL
12. Tuning PL/SQL
13. Security in PL/SQL
14. Scheduled Jobs and Advance... 阅读全帖 |
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w*********r 发帖数: 2095 | 48 我忘了自己的密码,也不知道是什么时候设的密码。试了北京推荐的默认密码也不行。
于是我决定更改Oracle User的密码。
Google了一下,据说可以这么改:
1) # su - oracle
2) $ id
uid=1001(oracle) gid=1001(oinstall) groups=1001(oinstall),1002(dba)
3) $ passwd oracle
Changing password for oracle.
(current) UNIX password:
什么是这个UNIX password? 是我的Ubuntu的root密码吗?为什么我输入后显示如下错
误:
passwd: Authentication token manipulation error
passwd: password unchanged
谢谢。 |
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l******y 发帖数: 29 | 49 简历发
D******[email protected]
AND
R****[email protected]
Oracle Business Intelligence and APEX Developer – Senior Level
Contract Location Alexandria, VA
Contract Term 10 Months, with very high possibility for multiple year
extensions
• 7+ years IT Industry Experience
• Three plus years experience developing Oracle BI Dashboards
through Oracle Answers – OBIEE 11g
• Three plus years experience developing BI Publisher Reports
• Five plus years experience w... 阅读全帖 |
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B*****g 发帖数: 34098 | 50 友情提醒,活动是今晚
Oracle OpenWorld 2012
时间: 十一月一日,星期四,美东时间晚上9点-10点(准确的说是美东夏令时晚上9点-
10点)
讲座者:Jiawa (Senior Oracle DBA)
讲座对象:数据库爱好者
讲座内容:
Oracle OpenWorld 2012新技术新动向介绍
- Introduction to OpenWorld
- Oracle Cloud
- Oracle Database 12c
- EXADATA X3
参加办法:全部免费,无需报名,讲座当天连接到网址
http://www.AnyMeeting.com/cinaoug1 (Link available after 8:50 PM) |
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