c******n
发帖数: 7263 | 1 我的理解是这样的：
可以把pluggable database看成server上面类似可插拔硬盘一样的东西
这个母database （oracle 把这个和pluggable database 统称container） 类似
server，里面可以放多个pluggable databases （类似硬盘），每个pluggable
database 可以根据需要插入或者拔出 （online/offline），至于是否可以从一个
container里面拔出，插到另外一个container里面去，我还不清楚
这个feature对于比较大的公司很有用，大公司上千个database，dba team搞得头都要
炸了，如果用上这个，可以把很多个database塞到一起，上限取决于server的硬件，管
理起来会容易很多，当然需要application支持才可以。 |
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b*s
发帖数: 82482 | 2 Question: I've heard the Imation SuperDiskUSB Drive for iMacis
hot-pluggable. What does that mean?
Answer: The new USB interface on your iMac computer allows you to simply
connect or disconnect your SuperDisk drive at anytime; without having to
turn off your computer. This feature is called hot-plugging or
hot-unplugging.
However, always close any open files and eject any diskette in the
SuperDisk drive before disconnecting it from the iMac. This ensures the
iMac operating system has completed a |
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s**********o
发帖数: 14359 | 3 不是很懂，谁来讲讲
Pluggable Databases是不是说DATABASE可以放到不同的INSTANCE里去呢 |
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c******n
发帖数: 7263 | 4 一个oracle db engine是可以有很多db instance的。
我觉得不同vendor产品的发展也有互相取长补短的过程。oracle做这个pluggable
database说不定就是借鉴了sqlserver的这个feature，也可能是从customer那里收到了
很多这方面的feedback |
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B*****g
发帖数: 34098 | 5 周二参加我教第12部数据库在弗吉尼亚的发布会，粗谈感想
multitenant container database hold many pluggable databases
1.share resource and os (available when request)
2.easy maintenance, upgrade, patch (only do it at container database)
3.easy clone
4.OEM 12c will be labile for both level (container database and pluggable
databases)
5.Private cloud
6.Can be used as stand-alone db also
security
1.Data Redaction (realtime, comparing to Data Mask)
2.Audit Vault and Database Firewall
High Availability
1.enhance for Data guard,... 阅读全帖 |
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s*****g
发帖数: 39 | 6 或者说是“Pluggable Programming”，一块块 Pre-Programmed Pluggable
components 而不需要客户自己从头Customize。
不好意思不会行话，也不是普通 Programming 的话题。 |
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y******e
发帖数: 5906 | 7 打不开啊:(:(:(
Warning: mysql_set_charset(): Error executing query in /mounted-storage/
home157/sub001/sc19719-YDMA/flixiflow.com/blog/wp-includes/wp-db.php on line
791
Warning: Cannot modify header information - headers already sent by (output
started at /mounted-storage/home157/sub001/sc19719-YDMA/flixiflow.com/blog/
wp-includes/wp-db.php:791) in /mounted-storage/home157/sub001/sc19719-YDMA/
flixiflow.com/blog/wp-includes/pluggable.php on line 1228 |
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w********2
发帖数: 632 | 8 Baseboard Management Controllers (BMCs) are a type of embedded computer used
to provide out-of-band monitoring for desktops and servers. These products
are sold under many brand names, including HP iLO, Dell DRAC, Sun ILOM,
Fujitsu iRMC, IBM IMM, and Supermicro IPMI. BMCs are often implemented as
embedded ARM systems, running Linux and connected directly to the
southbridge of the host system's motherboard. Network access is obtained
either via 'sideband' access to an existing network card or thr... 阅读全帖 |
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f******y
发帖数: 5744 | 9 参考辣娃，买12个这个，赚翻啊
Toysrus hasGerm Guardian Pluggable UV-C Air Sanitizer for $12.98 with free
shipping
Next lowest price is $43+ ( Google Product )
3/5 customer reviews on Amazon ( Amazon price and reviews) |
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f**e
发帖数: 2160 | 10 算了跟你们讲吧Germ Guardian Pluggable UV-C Air Sanitizer
我不打算买了，你们玩吧 |
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S********t
发帖数: 3431 | 11 这怎么可能，一个系统的最优化设计和架构，都是若干工程师若干年演化下来的，中间
经过了多少各种数据分析，很多优化和设计也是针对某类特定的access/usage pattern
。扩展性也是很搞笑的事情，很多时候扩展性就是建立在对future use case的
speculation上，扩展性很多时候就是脱离实际的空头支票，flexibility/
pluggability/decoupling这些才是实际中用的。
一个interviewee，短短的面试时间，还从头最优化设计产品，这让谁都搞不出来吧。 |
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y*****g
发帖数: 27 | 12 this one is only $65.99
Please let me if it is this one. I'd like to buy one. Thanks
Germ Guardian® Cough Cold Care Pack
Ultrasonic Table Top Humidifier Plus Pluggable UV-C Air Sanitizer
Item # 549819
Be the first to write a review.
Share this Product:
$65.99 |
|
f*****o
发帖数: 95 | 13 Hi
I'm currently representing a great start-up company out San Mateo that is
revolutionizing the way companies work with big data. They're a Hadoop
company-but not focused on the low-level plumbing like the other guys.
Founded in 2010, they're leading the way in data virtualization!
Here's the job description:
About You
You are a full stack engineer that is passionate about creating a robust
platform. You think not only about what is valuable for internal development
but also about programmatic ... 阅读全帖 |
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b*s
发帖数: 82482 | 14 Question: I was copying some files to the SuperDiskand hot unplugged the
drive. The computer froze. I thought USB could be hot unplugged?
Answer: The USB drive can only be unplugged when the drive is not active.
The drive誷 LED should not be on when unplugging it from the
computer. |
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c******n
发帖数: 7263 | 15 pluggable database
看detail最亮的是RAC现在在standard edition里面是free的了 |
|
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s**********o
发帖数: 14359 | 17 SQL SERVER本来就可以放多个DATABASE在一个INSTANCE上吧，
可以MIGRATE到其他SERVER上就是要解决USER和PERMISSION的问题
这个PLUUGABLE和MIGRATION有啥不同呢，不知道ORACLE一个COPY只
能有一个DB，这也太土了吧 |
|
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B*****g
发帖数: 34098 | 19 人家都说了是为了cloud方便使用。至于是取长补短还是互相抄袭都无所谓，关键是需
要的人越来越少了 |
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s**********o
发帖数: 14359 | 20 明白了，ORACLE->一个DB ENGINE 多个INSTANCE-》一个INSTANCE只有一个DB
SQL SERVER ->一个SERVER可以有多个DB ENGINE-》一个DB ENGINE 只有一个INSTANCE-
》一个INSTANCE可以有多个DB |
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L*******r
发帖数: 1011 | 21 Hehe, Apache and Java community really create lots of good projects. Now let's
see another dotnet port from famous java project.
http://mavnet.sourceforge.net/
Maverick.NET is a .NET port of Maverick, a Model-View-Controller (aka "Model
2") framework for web publishing. It is a minimalist framework which focuses
solely on MVC logic, allowing you to generate presentation using a variety of
templating and transformation technologies.
Core features include:
- Pluggable view templating technologies. |
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l*s
发帖数: 783 | 22 I prefer something light weight,pluggable,easy to understand and maintain.
Enterprise library is just too heavy and many of them has better standalone
opensource counterparts. For example, the old version of the Data Access
Application Block v2 is enough for me and very concise. That's why I wrote
my own framework libraries. |
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c**d
发帖数: 579 | 23 EF是pluggable的，Oracle完全可以自己写driver，mysql .net connector里就有基本
的EF支持；POCO和Model First从Fluent NHibernate里借鉴了很多好的东西，很不错；
EF不好的地方就是初始化时间太长，数据库里表多的话初始化Entitiy relation可能要
十几秒 |
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r*****l
发帖数: 2859 | 24 今天研究了一下ACHI vs IDE
ACHI mode的好处就是有：
1，hot pluggable
2，NCQ
我看你到很多文章说NCQ的好处在一般Desktop中体现不出来。Hot Plug
对我几乎没有什么用。我做了测试，ACHI性能上也没有什么优势。所以
如果不想折腾，没有必要设成ACHI。吧SATA设成IDE，或disable ACHI
就可以了。 |
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i*******3
发帖数: 129 | 25 支持 2 lcd, how is your experience?
kingston vs pluggable 那个好点？ |
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s**g
发帖数: 15 | 26 I think OpenSSL is a protocol to encrypt communication, JAAS is a framework
to allow customizable and pluggable authentication mechanisms. They are at
different levels.
地
位
查
HO
证 |
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L*********r
发帖数: 92 | 27 runnable interface 不是什么hook, 只是一个pluggable pattern对于thread class,
JVM知道一个class 是thread是从你的thread instance.
Thread class compile后是pure java bytecode. JVM会对bytecode作native image.
Java thread programming很容易, 如果要考虑multi-threads synchronization 和
communication 才需要更深的了解.
闻道有先后，术业有专攻，如是而已 |
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g*****g
发帖数: 34805 | 28 I could be wrong, but Struts is just not very pluggable IMHO
e.g. Can you provide your own MessageResources and PropertyResourceBundle
implementation so that you can have an interface for admin to dynamically
change it, preview and refresh it without affecting online users?
This is one requirement I implemented in my current web mail system,
where different enterprises should be able to customize their theme
and resources, and restarting server is not an option.
do |
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g*****g
发帖数: 34805 | 29 Not sure what you are doing on client side. If you have
pluggable infrastructure that tries to load unknown code,
then what you said makes sense.
In most other cases, you want it to fail quickly. |
|
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g*****g
发帖数: 34805 | 31 factory stresses on interface, you have the same interface and pluggable
implementations, thus caller can be unaware of implementation.
Example, DB driver, you want to use one new DB, you have to have a new
driver
that implements the interface.
template stress on using same operation on different data type.
You are implementing a generic operation, most useful for collection
opertations like insert/delete/sort in STL. |
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g*****g
发帖数: 34805 | 32 It's the best practice to achieve low coupling and high cohesion.
Some basic patterns (singlton, factory) are used in almost every
serious project. And when you really go into complicate architecture,
like distributed, remoting, multi-tier, pluggable, legacy compatible systems.
You'll realize they are essential. Most C/C++ guys don't seem to care
though, just my 2c. |
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N********n
发帖数: 8363 | 33
无知无畏又来了。光LYNC和SHAREPOINT就N多用户。Goldman Sachs和UBS级
别的用户专门找LYNC TEAM定制PLUGGABLE COMPONENTS 和 CUSTOMIZABLE
API。因为这些公司内部交互有自己RULES，所以需要CUSTOMIZABLE。
这还只是ON-PREMISE, 还没算Office 365那边的用户呢。 |
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t**********s
发帖数: 930 | 34 只找到了一个 catalina.properties:
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unles... 阅读全帖 |
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g*****g
发帖数: 34805 | 35 It shows my architecture is pluggable, can't say the same for yours. This is
what design pattern is all about. |
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b*******s
发帖数: 5216 | 36 who cares about your f**king pluggable ass. it is an overkill in this case.
and it makes no good to solve the problem. your shit solution still requires
mine to work.
and if it is required, won't take 1 minute to do it.
一块钱夹在镜框里当宝
is |
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b*******s
发帖数: 5216 | 37 U are really a pluggable ass
unrealistic |
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g*****g
发帖数: 34805 | 38 It shows my architecture is pluggable, can't say the same for yours. This is
what design pattern is all about. |
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b*******s
发帖数: 5216 | 39 who cares about your f**king pluggable ass. it is an overkill in this case.
and it makes no good to solve the problem. your shit solution still requires
mine to work.
and if it is required, won't take 1 minute to do it.
一块钱夹在镜框里当宝
is |
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b*******s
发帖数: 5216 | 40 U are really a pluggable ass
unrealistic |
|
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g*****y
发帖数: 7271 | 42 是factory pattern。分析部分通过调用每个decoder提供的callback就好。
factory的code相对很稳定，不用怎么改。就是所谓的pluggable factory了。
factory |
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T********i
发帖数: 2416 | 43 别听那些人扯淡。
20个decoder算个屁？就用if then else。啥pluggable dll都是扯淡。你又不支持第三
方plugin。而且貌似就你一个干活的，连个大team都没有。有必要设计那么复杂的
contract么？
dll不是光expose api那么简单，还要处理复杂数据结构。尤其是c++。那是dll hell。
每次都要编译20多个target，纯粹没事找事。
20个if then else，开销是纳秒级别。而且绝对代码最少，出错可能性最小，我打赌不
会有任何性能问题。 |
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