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全部话题 - 话题: databas
1 (共1页)
f********h
发帖数: 18
1
Autocheck:
Class: Mid Range Car - Standard
Engine: 2.5L I4 MPI
Country of Assembly: United States
Vehicle Age: 3 year(s)
Calculated Owners: 1
This vehicle's AutoCheck Score
The AutoCheck Score
is a summary of your
vehicle's history. It lets
you compare similar
vehicles with ease.
This vehicle does not qualify for Buyback Protection
Unfortunately, this vehicle does not qualify
for our Buyback Protection program.
About Buyback Protection
2008 Nissan Altima S
Report Run Date: 2011-02-21 19:22:17.15... 阅读全帖
m****n
发帖数: 116
2
来自主题: Gowest版 - 对“矛盾中”的补充
昨晚发了下面的帖子,因为确实是收到我所就读的学校的拒信了,不过上面搞错了,说据
GF的原因是他的gre和toefl成绩太低,并把的toefl成绩当成了500(实际是600)。当时
回了一封信给予纠正,并请他们reconsider一下。虽然这样还是感到相当难受,希望渺茫
(专业排名不错),也没告诉GF,可她居然发现下面的帖子是我贴的,尽管我用的是新帐号
。陪她难过了一个晚上。今早再打电话给她,她居然想的很开,竟劝起我来了:)。刚才
抱着0希望再查一次邮件,oh, man,居然给admission了,高兴的我一下子就跳了起来,
手碰了天花板,然后跑到楼上想找人庆祝一下,可没见一个人影,呵呵。。。
现在有了另一个问题,因为我们都预约好携签了,我想gf最好不用f-1签(她没有奖学金
,不好签证),那她过来后可以直接先以f-2的身份像f-1一样读书,然后再转成f-1吗?
系里叫赶紧办I-20(他们还不知道我已经帮gf办好f-2了),怎么跟学校说?另外,databa
se的信息会有冲突吗?我帮gf办f-2时,已经把她的信息输入电脑了。希望各位给点建设
性意见。也祝各位好运, 虽然生活有时ups a
m*****k
发帖数: 731
3
来自主题: JobHunting版 - 大牛们看过来:system design讨论
看到s3了,
这么说来他们的servcie b + merge process 就是要把oracle 存个snapshot到s3,的
确像是个backup,但这之前因该有不同的clients 用这个数据,他提到了
“a little bit more background, in the past (before 2012) service_b
read all entities, not just updated ones by service_a in the past 4 hours to
create a complete snapshot of all entities for various clients.”
http://serverfault.com/questions/33760/oracle-real-time-databas
b**t
发帖数: 150
4
来自主题: JobMarket版 - 工作机会:Oracle developer/QA
有兴趣的朋友可以下面的链接申请,也可以直接给我发站内邮件联系。
http://chinaworks.cn/jobdetail.php?id=2225
A large US based employee benefits company. An Oracle solutions provider and
IT consulting firm, is expanding into the China market.
Position 1-- Oracle developer with strong PL/SQL experience
Position 2-- QA (with 3 - 5 yrs of software QA experience)
Salary around 10,000 - 20,000 RMB per month plus bonus and benefits,
depending on experience
Location - Haidian District, Beijing.
The client has a very big Oracle 9i databa
e**********r
发帖数: 9
5
来自主题: JobMarket版 - Entry Level SQL Database Job Openings
Entry Level Database Job Openings
Elite Group International (EGI) is a rapidly growing IT Business Solution
firm and E-Verified Company working with all Fortune top 100 corps on
mission-critical applications, systems, services and products. We provide
H1B filing, H1B transfer, OPT extension, and GC sponsorship.
OPT or non-experienced students might get 5 weeks training with free
accommodation before starting the EGI projects. The program trainers are
experts from giant companies.
Opening:
Databa
e**********r
发帖数: 9
6
来自主题: JobMarket版 - Job opportunity from EGI
Entry Level Database Job Openings
Elite Group International (EGI) is a rapidly growing IT Business Solution
firm and E-Verified Company working with all Fortune top 100 corps on
mission-critical applications, systems, services and products. We provide
H1B filing, H1B transfer, OPT extension, and GC sponsorship.
OPT or non-experienced students might get 5 weeks training with free
accommodation before starting the EGI projects. The program trainers are
experts from giant companies.
Opening:
Databa
r***r
发帖数: 22
7
来自主题: Living版 - JP1 cable + Universal Remote
It's a good and cheap solution for universal remote.
Go to buy a one-for-all universal remote(<$20 at walmart), I have a
8-device URC-8810.
go to www.hovisdirect.com to buy a JP1 cable for $14
Then you can use the JP1 cable to hook the remote to your PC's parallel
port. Then you can modify/upgrade the remote's codes(remote has a built-in
EEPROM and JP1 connector).
Check groups.yahoo.com/group/jp1 for updated device codes (I found my
Daewoo DVD code there which is not supported in original databa
b*******d
发帖数: 239
8
他们只是接对方的coupon,这个和gift card完全不一样的。
你想一下,他们两个是竞争对手,gift card是需要check balance的,是需要连databa
se的。
t***z
发帖数: 5112
9
明白了,多谢!

databa
p**5
发帖数: 2544
10
今天给HD打电话,希望用LOWES 10% coupon,被告知HD不再接受lowes coupon。我很诧
异,问是不是new policy,但是她说已经一段时间了
是不是HD店里还可以用LOWES coupon,电话order不可以了?

databa
a***r
发帖数: 233
11
发信人: zlike (最终幻想), 信区: Working
标 题: CS的PHD毕业后在Industry都干什么?认真请教
发信站: Unknown Space - 未名空间 (Sun Apr 3 17:25:05 2005) WWW-POST
以前说cs phd毕业后大多当faculty,或者到research lab。
又有人说不是这样。
那么这些phd毕业后如果没有当faculty,也没到大公司作research,都干什么去了?
我自己就是在读cs的phd。如果是对master的话,毕业后可以想办法作普通的programmer
,或者做系统的administrator都可以吧,entry/intermedia都可以。
但是phd呢?很多人都说到一个over
qualify的问题,例如你一个phd去找普通programmer的位置恐怕就很不可能。
那么fresh phd去找高级一些的职位,比如什么senior architecturer之类的,那样子的
有吗?我知道其实大多数phd做的东西都是完全的research,跟industry的联系不大。例
如说你phd做databa
s********1
发帖数: 235
12
【 以下文字转载自 Database 讨论区 】
发信人: someone111 (some), 信区: Database
标 题: 如何把一个correlation matrix 按照一个table 输入一个 database 里?
发信站: BBS 未名空间站 (Tue Dec 8 16:13:07 2015, 美东)
如何把一个correlation matrix 按照一个table 输入一个 database 里?有大约1000,
000 X 1000, 这么多vectors ,每一对vectors 算一个 correlation, 要输到database
的表里,每一个vector 都有一个常量string 对应,所以不牵扯把vector 输到
database table 里。怎么弄比较好?主要以后可能要拿这些代表 vector 的常量
string 做key join table.
s********1
发帖数: 235
13
【 以下文字转载自 Database 讨论区 】
发信人: someone111 (some), 信区: Database
标 题: 如何把一个correlation matrix 按照一个table 输入一个 database 里?
发信站: BBS 未名空间站 (Tue Dec 8 16:13:07 2015, 美东)
如何把一个correlation matrix 按照一个table 输入一个 database 里?有大约1000,
000 X 1000, 这么多vectors ,每一对vectors 算一个 correlation, 要输到database
的表里,每一个vector 都有一个常量string 对应,所以不牵扯把vector 输到
database table 里。怎么弄比较好?主要以后可能要拿这些代表 vector 的常量
string 做key join table.
G***G
发帖数: 16778
14
you need to define an array supposed to be x[1000][1000]
x[i][j]= correlationmatrix[i][j]
and then you need to import this array to database.

1000,
database
d****n
发帖数: 102
15
are you kidding? are all chess program using same machine to play? you said
the strongest MRSJ use HP supercomputer while others program use PC, that is
the way how your ranking the program? give me a break. Man. When I said to
train a program, I mean to give the right openning, endgame databaes, even the
whole game database. You are totally messing up.

is
more,even
some
should
from
D*****E
发帖数: 9352
16
FAQ Q1里IATA的LINK是实时的,这个实时并不保证说是不是加拿大签证官网上信息变了
,它会自动变。它的内容是不是改变,取决于加拿大政府是不是立刻要求IATA的DATABA
SE作出改变。
但对于你能不能转机来说,你要FOLLOW IATA的要求,因为你能不能上飞机,不是取决于
加拿大移民局,而是取决于航空公司,航空公司并不会看加拿大签证官网,他们只会查
IATA的DATABASE。

addition
m******e
发帖数: 50
17
这不就是databas的join吗?
l****n
发帖数: 12
18
来自主题: Database版 - MySQL数据库用户管理求助
我想删除匿名用户,但是出错,怎么解决,谢谢!
$ /usr/local/mysql/bin/mysql -u root -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 49 to server version: 3.22.32-log
Type 'help' for help.
mysql> delete from user where user="";
ERROR 1046: No Database Selected
mysql> delete from user where user=" ";
ERROR 1046: No Database Selected
mysql> delete from user where user=' ';
ERROR 1046: No Database Selected
mysql> delete from user where user='';
ERROR 1046: No Databa
s***t
发帖数: 7
19
Developer 2000 2.0 is supposed to work with Oracle8. But it did
not work on mine. My suggestion is to install Developer 2000 1.X(1.3 or 1.6)
and Oracle7. These two will work together.
It seems that ODBC dirve for Oracle8 can not be properly installed.
Even though the database itself works properly, the ODBC driver does not.
You can not create valid DNS for Personal Oracle8, since the ODBC drive
does not work. Though behind the scenes, Developer 2000 also uses ODBC
driver to connect to the databa
l******o
发帖数: 25
20
hi,
I am a new comer to DBMS .
and my research direction is a kind of spatial and temporal
database. But I don't from where i can
get the papers, information, and progress of database research
can you tell me which conference, jounral and, mailing
list should i keeep an eye or join?
thank you
c******r
发帖数: 512
21
The best place to look for papers in dblp,
www.acm.org/sigmod/dblp/db
dblp also contains links to major database conferences.
Probably, the most important conferences are
sigmod, vldb, pods.
f*****c
发帖数: 22
22
Yes, DBLP lists most literatures you would need in traditional database fields.
However, you might still need to consult your advisor about dedicated conference
or journals in spatial or temporal DBs.
There are tow links that you may find interesting:
http://www.cs.duke.edu/~tavi/spatial.html
and the otherone is TimeCenter.
There are always one setion on Spatial DB in Sigmod.
l******o
发帖数: 25
23
thnka you for you two.
I still have a question, which university
in the States have the best database
research team. I have visited the UCLA
and UC berkeley. I think
Berkeley has no research in Database now.
But which is the best? I don't know.
f*****c
发帖数: 22
24
Here is a non-exhaustive list of universities famous on DB researches in USA:
Wisc-Maddison( Iguess it is the best one, :-)), Maryland, Berkeley( I think what
they
do is highly practical, not like Stanford, doing sth rather impractical, or ,
in otherwords, for publication only), Georgia Institute of Tech. U.of Washington
U. of Columbia, ...
And another 0lace that u must visit is IBM Almaden Research Center! Also look at
MSR as well.
f********u
发帖数: 572
25
【 以下文字转载自 Linux 讨论区 】
【 原文由 flywithyou 所发表 】
How to checck the size of the / directory?? Does the size
showed up when you excute ls -al mean anything?
Specifically, my problem is:
I installed a VMware in my WindowsXP.
I installed a Linux Redhat 7.3 inside of VMware.
I gave This Linux virtual machine a 10G virtual disk size.
I gave it 512M memory.
I am hoping to install Oracle 9i Release 2 into this Linux virtual machine.
But when I run the runInstaller of Oracle 9i in order to install the
databa
m******y
发帖数: 292
26
来自主题: Database版 - thread pooling in databae?
Does someone know about thread pooling in database? thx
a*******s
发帖数: 324
27
来自主题: Database版 - Join optimization
I have two tables. table email has 1 million records. table domain has 20
records. domain is part of email address.
for example: email: a*******[email protected]
domain: yahoo.com
create table email(email varchar(40) primary key, domain varchar(20), index(
domain));
create table domain(domain varchar(20) primary key);
case1:
select p.email from email p, domain q where p.domain = q.domain
select p.email from email p, domain q where q.domain = p.domain
Is it the same?
Does the databa
e**********r
发帖数: 9
28
Entry Level Database Job Openings
Elite Group International (EGI) is a rapidly growing IT Business Solution
firm and E-Verified Company working with all Fortune top 100 corps on
mission-critical applications, systems, services and products. We provide
H1B filing, H1B transfer, OPT extension, and GC sponsorship.
OPT or non-experienced students might get 5 weeks training with free
accommodation before starting the EGI projects. The program trainers are
experts from giant companies.
Opening:
Databa
c******e
发帖数: 558
29
最近数据库从2k5升级到2k8,但是升级后不能设置witness,总是报错说不能连接
witness server的端点,不能alter databae。在witness server上看到endpoint是0.0
.0.5022,这是啥问题?谢谢!
x*g
发帖数: 689
30
来自主题: Database版 - 怎么备份?
login权限应该有,但是databae和web都不一定在一个server上,而且也不知道我自己
的web的绝对路径。谢谢
y****9
发帖数: 144
31
o我瞎猜一下:店家发个Email(or similiar message) 到他们的服务器, 服务器上
有程序不停的运行去抓这个Email,then load data into their databaes.
Or the program just goes to third party's server to get the infomation
automatically. Anyway there should be some automatic procedure .
Info exachage by XML format for example should be easy to be handled by
program.
g***l
发帖数: 18555
32
CSV一个打开了一个就不能写了,不就成了PERSONAL DATABAE了?搞数据库就是用来
SHARE的吧
B*****g
发帖数: 34098
33
来自主题: Database版 - Netflix switch to cassandra
现在的传统DBA能handle NoSQL databaes吗?
s**********g
发帖数: 551
34
多谢!不知道win server2012兼容性怎么样?传统的是win2008. 请问你也是filemaker
databas server吗?
b********0
发帖数: 201
35
我没用filemaker databas server。2012兼容性你可以先查一下。我唯一遇到的问题是
exchange 2010不行,要用回2008, 其他的现在都很好。

filemaker
b***i
发帖数: 3043
36
来自主题: Java版 - Spring例子求解释
先问薪问题
Spring已经在openshift上运行了,我发现,重启后,信息就丢了。那么,这个例子是
不是没有真正的数据库?说是叫H2 databas。如何让Spring把数据填入数据库?我看到
如下代码,那么EntityManager em被wire到哪里去了?应该在哪里查找设置?
@Controller
@RequestMapping(value="/")
public class MemberController
{
@Autowired
private MemberDao memberDao;
@RequestMapping(method=RequestMethod.GET)
public String displaySortedMembers(Model model) {... }
@RequestMapping(method=RequestMethod.POST)
public String registerNewMember(@Valid @ModelAttribute("newMember")
Member n... 阅读全帖
f***8
发帖数: 510
37
老大,不是我和你抬扛,startup 三个月出产品,说这话的ANGEL真是站着说话不嫌腰
疼。
这年头做个最简单的WEB BASED的APP,比如说一个交友网站,刚开始周末下班做,每周
也就20多小时。要做需求分析,FEATURE 分析,DATABAE SCHEMA设计,中间BIZ LOGIC
,前端UI。然后买域名,设置AWS,真是GO PUB前肯定要去成了个有限责任公司,自己想
好以后股权结构。三个月出产品,神啊。还没讲MOBILE端的开发,这年头一定要有
MOBILE端口。
除非你说的产品是PROTOTYPE,否则一个可以推广出去用的产品,三个月怎么可能做出
来,而且你又不可能方方面面都懂,很多技术上的还得自学。
f***8
发帖数: 510
38
老大,不是我和你抬扛,startup 三个月出产品,说这话的ANGEL真是站着说话不嫌腰
疼。
这年头做个最简单的WEB BASED的APP,比如说一个交友网站,刚开始周末下班做,每周
也就20多小时。要做需求分析,FEATURE 分析,DATABAE SCHEMA设计,中间BIZ LOGIC
,前端UI。然后买域名,设置AWS,真是GO PUB前肯定要去成了个有限责任公司,自己想
好以后股权结构。三个月出产品,神啊。还没讲MOBILE端的开发,这年头一定要有
MOBILE端口。
除非你说的产品是PROTOTYPE,否则一个可以推广出去用的产品,三个月怎么可能做出
来,而且你又不可能方方面面都懂,很多技术上的还得自学。
f********u
发帖数: 572
39
【 以下文字转载自 Linux 讨论区 】
【 原文由 flywithyou 所发表 】
How to checck the size of the / directory?? Does the size
showed up when you excute ls -al mean anything?
Specifically, my problem is:
I installed a VMware in my WindowsXP.
I installed a Linux Redhat 7.3 inside of VMware.
I gave This Linux virtual machine a 10G virtual disk size.
I gave it 512M memory.
I am hoping to install Oracle 9i Release 2 into this Linux virtual machine.
But when I run the runInstaller of Oracle 9i in order to install the
databa
u*******l
发帖数: 107
40
来自主题: MedicalCareer版 - Texas program Experience
Match上了IM。 从麦地版获益许多,感谢前辈的经验分享。 我在面试过程中,更是体
会到的CMG的无形帮助,给我面试的program全都招过 CMG,很满意,愿意继续用CMG。
真正是前人栽树,后人乘凉。 在此,真诚的感谢前辈们。 自己也要好好干,希望能给
后来人带来正面影响. 我因为多种原因,只申请了30 个IM programs,拿到的面试中,
以Texas program居多。板上有人讯问 Texas program,我根据自己和周围朋友的情况,
主要是IM,在此回答一下。结论可能不全面,不准确,希望大家补充, (换用英文了
,我打中文实在太慢).
1. Generally speaking, most Texas programs are not IMG (CMG ) friendly.
It probably has something to do with the fact that None of Chinese (mainland
) medical schools is in the Texas foreign medical school databas
l****u
发帖数: 84
41
【 以下文字转载自 Database 讨论区 】
发信人: lalahu (lalahu), 信区: Database
标 题: Import 50GB data from multiple .txt file into MS SQL database
发信站: BBS 未名空间站 (Wed Jul 15 10:05:29 2009, 美东)
I am going to import very large stock market data from multiple .txt files (
over 3000 files) into sql database. I was wondering which is the most
efficient way to do that?
I used bulk insert and it takes me forever time (estimated 7 days)
D*******a
发帖数: 3688
42
have you tried bcp?

(
t******t
发帖数: 40
43
来自主题: Quant版 - 暑假实习机会求教
You have pretty good understanding on Corp- fixed income. I think you are
fine. In addition, you may want to go over interest rate and credit risk.You
probably will be asked to collect and analyze data, so VBA and databas
should be in your scope. But from what I see, you are good enough to fit the
intern position.
Here most of us locate in US, so we may not be the perfect persons to answer
the 中信资本 questions.
s********1
发帖数: 235
44
【 以下文字转载自 Database 讨论区 】
发信人: someone111 (some), 信区: Database
标 题: 如何把一个correlation matrix 按照一个table 输入一个 database 里?
发信站: BBS 未名空间站 (Tue Dec 8 16:13:07 2015, 美东)
如何把一个correlation matrix 按照一个table 输入一个 database 里?有大约1000,
000 X 1000, 这么多vectors ,每一对vectors 算一个 correlation, 要输到database
的表里,每一个vector 都有一个常量string 对应,所以不牵扯把vector 输到
database table 里。怎么弄比较好?主要以后可能要拿这些代表 vector 的常量
string 做key join table.
1 (共1页)