473,950 Members | 30,943 Online
Bytes | Software Development & Data Engineering Community
+ Post

Home Posts Topics Members FAQ

data store simulation

8 New Member
i need to design a solid data store device. the prime use of the data store is to store text messages, with each message being structured as a linked list.
the logical concept of the store will be a continous finite stream of cells, each cell to be capable of storing just one character of a message. any message might occupy one or more blocks of cells. thus the need for a linked list data structure.
in addition to the cells that store the characters of the message, there will be need to store some sort of directory. conceptually, this direcory will have to: define which data cells are available and enable access to each message.

the simulation is to show:
1 messages being entered, retrieved, and deleted
2 the linked list structure at work
3 the dynamic of the directory as the free space changes
4 defragmentation of the data store

[/center]please help me. idon't know where to start
Oct 17 '06 #1
0 1297

Sign in to post your reply or Sign up for a free account.

Similar topics

0
2026
by: Constandinos Mavromoustakis | last post by:
Dear all, first we apologize if you receive multiple copies of this announcement. please see below if you are interested. Thank you in advance. ============================================================================ =
0
2396
by: Constandinos Mavromoustakis | last post by:
http://agent.csd.auth.gr/~cmavrom -------------------------------------------------- ============================================================================ = 37th Annual Simulation Symposium April 18 - 22, 2004 Hyatt Regency Crystal City
0
2027
by: Gus | last post by:
---------------------------------------------------------------------------- ------------------------------------ Call for Papers: 38th Annual Simulation Symposium Part of the 2005 Spring Simulation Multiconference San Diego, April 2-8, 2005 Hilton Mission Valley Hotel
19
7223
by: Nicolas Pernetty | last post by:
Hello, I'm looking for any work/paper/ressource about continuous system simulation using Python or any similar object oriented languages (or even UML theory !). I'm aware of SimPy for discrete event simulation, but I haven't found any work about continuous system. I would like to develop a generic continous system simulator, and so would be eager to join any open source effort on the subject.
0
1794
by: Karatza Helen | last post by:
Our apologies if you have received multiple copies -------------------------------------------------- Call for Papers: 38th Annual Simulation Symposium Part of the 2005 Spring Simulation Multiconference San Diego, April 2-8, 2005 Hilton Mission Valley Hotel
4
2794
by: Richard Blackwood | last post by:
Hello all. I have a few questions about simulation programming. One, do all programmers know to how to code a simulation? By simulation I mean a model of real world relationships (i.e. like Civilization which is a simulation of ruling nations through various historical settings). For example, could someone who codes word processing application necessarily know how to do a simulation of economic relationships between banks and enterprises...
3
1696
by: artistlikeu | last post by:
i have connected database with python program.... this program is simulation using Simpy. i call all simulation data from Postgresql using pgdb. is it possible that i can send some of results by using SQL queries back in the database. if is any hint plz??? regards
3
1577
by: krishna81m | last post by:
Hello, I am looking for a solution to update a .jsp page (kind of progress bar) which shows current progress in a huge simulation when users have to wait for longer periods and the way to do it was have the jsp page refresh often and the page data update by a bean containing the properties file details. The main servlet class continously running on the server regularly updates the properties file. I am currently using a properties file,...
0
1963
by: Claudinei | last post by:
1) I will be receiving a customer number data being stored in a database, where would crypto User Password, and how to test it send the following example. 1.1) Where a need descryptografar information. 1.2) and elsewhere a cryptographic information. Where the client uses the FK - Form from Key Components, based on DES (Data Encryption Standard), Format HSM (Host Security Module) -> 56bit - Mode ECB and in my case I intend to...
0
10171
marktang
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...
0
9991
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,...
0
11594
Oralloy
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...
0
11190
jinu1996
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 captivates audiences and drives business growth. The Art of Business Website Design Your website is...
1
11363
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,...
0
10701
tracyyun
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...
0
9903
agi2029
by: agi2029 | last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own.... Now, this would greatly impact the work of software developers. The idea...
1
8265
isladogs
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 instead of User Defined Types (UDT). For example, to manage the data in unbound forms. Adolph will...
0
6351
by: adsilva | last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.