Storage - refers to questions where data persistence and storage questions and techniques are asked.

learn more… | top users | synonyms

1
vote
3answers
6k views

Storing Attendance Data in database

So i have to store daily attendance of employees of my organisation from my application . The part where I need some help is, the efficient way to store attendance data. After some research and brain ...
3
votes
7answers
604 views

Should I try to write simple key-value storage by myself? [closed]

I need a key-value storage in a simplest form we can think of. Keys should be some fixed-length strings, values should be some texts. This key-value storage should have an HTTP-backed API. That's ...
3
votes
1answer
165 views

Combine auto-syncing cloud and VCS

This question brought me to another question: is there any VCS/tool for a VCS which automatically backups your source code between the last checkout and current changes? I had the problem of loosing ...
4
votes
1answer
2k views

Storing Projects on Google Drive (Cloud)

I've started using Google Drive for my cloud needs and backing up pretty much everything. I've got the app installed so it auto-sync's all my content in most things. My question is this, I am ...
0
votes
2answers
432 views

SQLite resources or any other storage concept for mobile applications?

I would like to know what storage concepts are used for mobile or handheld devices, where an app is operated on?. AFAIK one of them is SQlite. Can anyone shed a light on this concept? perhaps links ...
3
votes
3answers
361 views

Global Texture Container

For my first large-ish endevor in Open-GL I'm making a simulator of sorts. I've got much of the basic functionality working, but recently ran into a problem. As I've since realized, I originally ...
1
vote
2answers
4k views

Store HighRes photos in Database or as File?

I run a site which has a couple of million photos and gets over 1000 photos uploaded each day. Up to now, we haven't kept the original file that was uploaded to conserve on space. However, we are ...
1
vote
1answer
3k views

How are Implicit-Heap dynamic Storage Binding and Dynamic type binding similar?

"Concepts of Programming languages" by Robert Sebesta says - Implicit Heap-Dynamic Storage Binding: Implicit Heap-Dynamic variables are bound to heap storage only when they are assigned ...
0
votes
1answer
123 views

Places to store basic data

I am using PHP. I'm building a fully modular CMS, which is destined for the public. Some people might view this as a framework, but I intend to write a set of extensions for it, extensions that will ...
8
votes
1answer
509 views

How do I efficiently store all OpenStreetMap data in an indexed way?

I have a PBF file that contains the following information about a country: Nodes, each with their own longitude, latitude and properties; used to store points in a 2D space. Ways, each with their ...
0
votes
2answers
474 views

How to solve a fundamental cloud data storage dispute?

I'm working for a company that has recently hired me to create a new version of their existing software, which is now over 12 years old. The new software is a complete re-write of the old and they ...
3
votes
4answers
620 views

Search algorithm with co-ordinate (x,y) hints?

I am about to start writing a UI view where many small text items are laid-out over the view and when the user hovers over a text item a dynamically-generated image is displayed (like a tooltip), ...
9
votes
8answers
2k views

A good schema to represent integer numbers from 0 to infinity, assuming you have infinite linear binary storage?

I would like a schema to represent integer numbers starting with 0, without any limit (assuming access to infinite linear storage). Here's a schema that can represent numbers from 0 to 255: Use the ...
0
votes
2answers
180 views

Optimal storage space calculation for name, address, phone, fax and email data

Given the following assumptions: The amount of available data storage is highly limited All data is international As much storage as possible must be preserved since it will be used for something ...
72
votes
12answers
28k views

What is the advantage of little endian format?

Intel processors (and maybe some others) use the little endian format for storage. I always wonder why someone would want to store the bytes in reverse order. Does this format have any advantages ...
3
votes
1answer
134 views

What is the best and most cost affordable solution for storing user uploaded videos and pictures?

I'm in the process of building an iOS application that will allow users to upload short videos (low res. and < 5 seconds) as well as full-size images as taken by their iOS device. Not being ...
6
votes
8answers
347 views

What should be done with code that has reached end of life?

When a project has reached end of life and is being retired, either because the technology is obsolete, a newer version of the program has been rewritten, or it no longer solves a problem that is ...
4
votes
4answers
3k views

Storing credit card information: Looking for a creative solution

I recently found the need to do recurrent billing. I am extremely averse to storing people's credit card information and I refuse to take risks in that area. I am stuck between a rock and a hard ...
8
votes
5answers
3k views

How to decide between storage formats and what are example use cases for some of them?

We have different ways to store program data (save files in games, employee databases, program configuration etc.): Plain text (think .ini and .conf) XML Databases (MySQL, SQLite...) .zip and ...
2
votes
2answers
871 views

What are the most common options for data storage in desktop applications?

When I was working as a website designer/engineer I primarily used databases for storage of much of my dynamic data. It was very easy and convenient to use this method and seemed like a standard ...
8
votes
5answers
1k views

Sensitive Data Storage - Best Practices

I recently started working on a personal project where I was connecting to a database using Java. This got me thinking. I have to provide the login information for a database account on the DB server ...
7
votes
7answers
162 views

responsibility for storage

A colleague and I were brainstorming about where to put the responsibility of an object to store itself on the disk in our own file format. There are basically two choices: object.store(file) ...