by: yensao |
last post by:
Hi,
I have a hard time to understand difference and similarities between
Relational database model and the Object-Oriented model. Can somebody
help me with this?
Thank you in advance.
...
|
by: Markus Seibold |
last post by:
Dear NG,
I am working on a student project about a mobile tourism information system
and among others I have to answer the question whether to use:
- a relational database
- a XML-native database...
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by: Mike |
last post by:
Hello,
I'm trying to understand how to map hierarchical XML data to relational
database tables, but I seem to be missing something. I'm not a database
expert, but I know the basics. XML seems...
|
by: Stylus Studio |
last post by:
DataDirect XQuery(TM) is the First Embeddable Component for XQuery That
is Modeled after the XQuery API for Java(TM) (XQJ)
BEDFORD, Mass.--Sept. 20, 2005--DataDirect Technologies...
|
by: Mike MacSween |
last post by:
I frequently hear that there isn't a commercially available dbms that fully
implements the relational model. Why not? And which product comes closest.
Mike MacSween
|
by: Tim Fierro |
last post by:
Hello,
I have had many years using flat file databases (File Express from way back)
but am now at a company where a relational database is needed and would
carry us into the future. Since I...
|
by: Robert Abi Saab |
last post by:
Hi everyone. I just finished a course on PostgreSQL and I found out that
PostgreSQL doesn't provide any object relational features (as claimed in
the official documentation), except table...
|
by: Shwetabh |
last post by:
Hi,
I have a very simple question.
In what cases are relational databases necessary?
Are they really necessary in cases where only a
single type of query is to be performed based on one unique...
|
by: nayden |
last post by:
I started playing with python a few weeks ago after a number of years
of perl programming and I can say that my first impression is,
unsurprisingly, quite positive. ;)
The reason I am writing here...
|
by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
|
by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
|
by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
|
by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
|
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,...
|
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...
|
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...
|
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...
|
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...
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