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by: Micha³ Sierakowski |
last post by:
Hi,
I have IBM DB2 UDB v7 installed on W2k.
Is it possible to compress tables with data.
I searched Internet and haven't found any solution.
Thanks in advance,
Michal Sierakowski
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by: Anurag |
last post by:
Hi,
I am told that Oracle has this "data compression" feature that allows
you to store online data ina compressed format.
This is different from archived data - you compress only that data
which is infrequently accessed but is still available in the online
database.
I am interested in finding out an equivalent feature in DB2 UDB on LUW....
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by: Stefan L |
last post by:
Hi Everybody,
does anyone know if there is a good compression library available for
the .NET-Framework?
I want to compress a byte-Array (chunk from a file) for transmission
over the internet to a client.
On the client side I want to decompress the data and use it.
Any recommendations for this sort of problem?
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by: Danny Tuppeny |
last post by:
Hi all,
I'm writing a news client (mainly to test out CAB & ClickOnce!), and trying
to decide on what to use for the storage of messages etc.. SQL Express seems
like overkill (and is a hefty download for a < 1MB app!). Also, since there
could be thousands of messages (potentially binary), I'm not sure that
serializing my classes to disk...
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by: khaleel.alyasini |
last post by:
Hi,
I am a student currently working on a project that requires
discrete cosine transform program. It would be much better if the
program consists of the whole image compression schemes i.e. DCT
transform, quantization and coding. Does anyone have any sources on
this? I would be grateful if anyone can email me to the above address.
Thanks...
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by: NutsAboutVB |
last post by:
Hello,
I am a .NET programmer and I have a JPEG image file (from digital
camera) of about 109 KB's in size, when I open it and save it
(without making any alterations at all, just going to File --> Save) in
MS Photo Editor, the file is automatically shrunk in size to 81 KB's.
When doing the same thing in MS Paint, the file is shrunk to 54...
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by: TerryStone |
last post by:
Thanks to anyone who reads this.
Below is some C# that compresses an array of bytes, and then
decompresses, and compares the original data with the new.
Firstly, the length of the decompressed data is shorter than the
original. So some loss of data has occured. But the content up until
the early truncation matches. So am I flushing...
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by: Frank Swarbrick |
last post by:
My DBA says that a column defined, for instance, as DECIMAL(11,2) and
containing a value of 1.00 takes up no more space on the database disk than
a column defined as DECIMAL(7,2) and containing a value of 1.00.
I am honestly having a hard time believing this, but I don't know where I
can find the answer.
Help?
Thanks,
Frank
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by: oktayarslan |
last post by:
Hi all;
I have a problem when inserting an element to a vector. All I want is
reading some data from a file and putting them into a vector. But the
program is crashing after pushing a data which has string value. I
really do not understand why push_back() function is trying to remove
previously inserted data.
Thanks for any help
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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...
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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. ...
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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...
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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...
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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...
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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...
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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...
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating...
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