Tagged Questions
0
votes
0answers
25 views
HDF vs NOSQl solutions
Hi I get a look in some scientific data stored in HDF5 format and I was wondering if there is any NoSQl solution that will reach the same performance in read/write as HDF5 .
The data of my example ...
-2
votes
0answers
71 views
How DateTime data type is stored in different database systems? [closed]
I'm curious about how date and time related datatypes are stored in different database architectures?? How data structures for datatime dts are different in different DBMSs?
-1
votes
1answer
56 views
Storing User Form Data
I am trying to come up with a data schema/methodology for storing the data collected from various different user application forms.
All forms contain the basic info like name, address, etc but then ...
2
votes
3answers
128 views
Plugin Architecture: How to Handle Databases and Logging?
I am in the process of designing an architecture for a plugin based application and I have some questions about how to handle database access and logging. The goal of my application is to allow a ...
1
vote
1answer
89 views
Database data structures for RESTful api
I am creating a RESTful API. I am struggling to decide on the best way to design my database tables around my resources.
Initially, I though a table per resource would be a good way to go, but I'm ...
3
votes
6answers
279 views
Should a database table(s) structure match its intended data structure(s) in the logic?
This question branches out of this question, What are the differences between algorithms using data structures and algorithms using databases?.
The General Question
Should a database table(s) ...
7
votes
4answers
626 views
What are the differences between algorithms using data structures and algorithms using databases?
The General Question
What are the differences between algorithms using data structures and algorithms using databases?
Some Context
This is a question that has been bugging me for some time, and I ...
4
votes
2answers
257 views
Which design better when use foreign key instead of a string to store a list of id
I'm building online examination system. I have designed to table, Question and GeneralExam. The table GeneralExam contains info about the exam like name, description, duration,...
Now I would like to ...
3
votes
1answer
260 views
How should I architect my Model and Data Access layer objects in my website?
I've been tasked with designing Data layer for a website at work, and I am very interested in architecture of code for the best flexibility, maintainability and readability.
I am generally acutely ...
2
votes
2answers
226 views
How would you transfer data between your data structures and databases?
I'm learning programming in school and I have this question that's bugging me about data structures and transferring the information stored inside them to databases. We're doing just small systems - ...
2
votes
5answers
1k views
An XML file or Database?
I am re-writing a section of my site and am trying to decide how much of a rewrite this will be. At the moment I have a web service feed that generates an xml once per day. I then use this xml file on ...
2
votes
4answers
207 views
Is it better to use a Database or a data structure for network stack?
I've built a multi threaded messaging application in C and I'm currently using a MySQL Memory table to save the session ID, but I'm not sure whether this was a good decision or not.
It works like ...
0
votes
2answers
135 views
Using a column to store the company or a separate database?
I am writing an system for the company to put their promotion material on the site, which is like some kinds of CMS. So, I need a database that store their data, but I am considering how to store ...
6
votes
4answers
3k views
How to quickly search through a very large list of strings / records on a database
I have the following problem: I have a database containing more than 2 million records.
Each record has a string field X and I want to display a list of records for which field X contains a certain ...
6
votes
2answers
717 views
Will B-Trees and Other Data Structures Become Obsolete With The Advent of Solid State Drives?
Many (perhaps most?) database applications today use B-Trees and variations to store data, because this data structure optimizes the read, write and seek operations on a hard disk (and these ...
