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by: GBartgo |
last post by:
Hi everybody,
I don't know how to initialize the weight vector of each node in the tree.
The input is a set of N data in M dimensions.
I have to realize a software based on the article "S-TREE: self organizing
trees for data clustering and online vector quantization", Marcos M.Campos,
Gail A.Carpenter,2000.
Thanks
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by: Nico de Groot |
last post by:
I have a 2 node Microsoft 2000 cluster with a shared storage device. I
want to create automatic failover for MS SQL 2000 server. I can do
that wit the following options:
1. Active/Pasive (one instance installed)
2. Active/Active (More then one instance/virtual sql servers
installed)
I have a question about option 2.
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by: Leonardo C |
last post by:
Hi:
I'm trying to setup a MS Cluster but I don't know if it is feasible to
configure it in the way I think.
I have two machines with win2k server and MSSQL-2000 one of them is
currently performing as the production database and the other one is
the backup. The secondary one is keeping updated via the "Log
Shipping" technic.
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by: willie |
last post by:
Hi all:
I have a clustering SQL Server on Node1 and Node2, the Node1 has named
Instance1 and Node2 has named Instance2, no default instance. We
tested it that everthing is OK, then we decide to move to DR location.
The relocation kept the same virtual and phusical server name, and we
did not change SQL Server server network utility. But server IP
addresses were changed(vitual and physical). We can start the
clustering SQL Server as...
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by: janet |
last post by:
HI,
We had some data which had low cardinality (86) , the count for that
table is 9 million rows.
How to optimize query which involve joining this table on that column?
I'm not sure if dynamic bitmap Index Anding would help ....but how to
let DB2 use it?
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by: vibha vyas |
last post by:
Hello sir
We have a very huge database its around 6 lakh records
are being stored in it.
records are not being a sorted order so we checked all
record field through clustering option in Sql server.when we used
clustering records are showing in sorted order but speed of database is
very slow .
i want to know with clustering is there any implecation in database
regading performance od data.Can any one give his views to solve this...
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by: chmmr |
last post by:
Hi,
I am currently in the process of gathering info/experiences for an
incoming Linux DB2 clustering phase we actually know nothing about
(since we are doing it for the first time ever), so I would really
appreciate if you could share some of your experience here or recommend
some additional websites/literature aside from IBM Developerworks -
specifically, if there are some caveats or things to look out for during
the process, etc....
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by: fionab |
last post by:
Reading, Berkshire, UK - Crainiate Software announce the release of
Objecto Framework 1.0, a new component framework 5 years in
development, designed to make it easy for programmers to create agile
persisted business objects that are reusable, customisable and
scalable, without additional developer tools.
Objecto uses new object persistence and managed database technology to
allow developers to create objects that are seamlessly...
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by: dejavue82 |
last post by:
Hi,
Does anybody know of a software package that allows for several
servers, running asp.net 2.0 to be clustered, regardless of where they
are located (ie. without a hardware load balancer). This way one could
link two or more dedicated servers, perhaps even running on different
hosts. Does something like this exist?
Thank you for your time!
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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