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by: Maria |
last post by:
Hi Everyone
This is a data base question so don't switch off thinking it is a Data
Protection Act Question.
I'm Looking for some general information regarding the UK Law on
rights to access data within a database provided by a third party
software provider.
They are preventing me from ODBC Access to their data base and say
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by: Bayou BoB |
last post by:
Hello;
Simple question for most I'm sure. I'm curious how many records MS
Access will store in a single database? What happens when you reach
that number of records? Do you just lose the ability to enter new
data? Or will it crash on you? What does one typically do when you are
approaching the end of Access' ability to store data? Additionally,
how many records will SQL store? Thanks!
Kevin
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by: hoopsho |
last post by:
Hi Everyone,
I am trying to write a program that does a few things very fast
and with efficient use of memory...
a) I need to parse a space-delimited file that is really large,
upwards fo a million lines.
b) I need to store the contents into a unique hash.
c) I need to then sort the data on a specific field.
d) I need to pull out certain fields and report them to the user.
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by: Rudy |
last post by:
Hello all!
I am amazed how many posts I have read to store an image in SQL, and just as
many against it. So I learned how to store an image in a SQL db and retrieve
the image. A little tricky, but not too bad. But then I thought I wanted to
try the other way, by putting the file location in SQL and storing the actual
image in another directory.
I plan to have many images on my web application, up to as many as 5000.
Not to mention the...
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by: Crirus |
last post by:
Hi
I have about 1000 records of users to store.. I dont like the ideea of a
database server...
How to store does data in a structured way?
An XML?
How big can became such an xml, because I whould like to load it and search
for data.
Can I search for some data without loading all xml into memory?
--
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by: Simon1234 |
last post by:
Below you will see my code to read data from a database and store it into a
dataset. The first, commented code uses an SQLDataReader and the second,
uncommented code uses the Fill method of the SqlDataAdapter.
They both work perfectly, as long as I use a query that returns a small
amount of data. When I use a query that returns all the data I need, the
program slows to a crawl and begins using tons of memory.
Is there a better way to...
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by: jaYPee |
last post by:
I have currently using a dataset to access my data from sql server
2000. The dataset contains 3 tables that is related to each other.
parent/child/grandchild relationship. My problem is it's very slow to
retrieve records from sql server.
I'm using sqldataadapter.fill method to populate dataset.
Parent table contains more than 3,000 records and child table contains
more than 10,000 records and grandchild table contains more than
90,000...
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by: Thomas Arthur Seidel |
last post by:
Hello to all,
I have a small or big problem with a customer data base, where during a change of
system we might have created duplicate records. This should be easy to find, you
might think, but, we are talking about roughly 10000 records or less in a total
volume of 1 MIO records or more.
I have considered a strategy: The station ID and a field with something like a
sequence number are supposed to be unique during that period. The...
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by: Emile van Sebille |
last post by:
Laszlo Nagy wrote:
Hmm... I wrote an browser based analysis tool and used the working name
pyvot...
I found Numeric to provide the best balance of memory footprint and
speed. I also segregated data prep into a separate process to avoid
excessive memory use at run time. Turns out python
For the site I'm at, I've got 10 years sales history recapped from
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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: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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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: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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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: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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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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