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Database Approach vs. Traditional File Processing
- Self contained nature of database systems (database contains both data and meta-data).
- Data Independence: application programs and queries are independent of how data is actually stored.
- Data sharing.
- Controlling redundancies and inconsistencies.
- Secure access to database; Restricting unauthorized access.
- Enforcing Integrity Constraints.
- Backup and Recovery from system crashes.
- Support for multiple-users and concurrent access.
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What matches are on the wwf hard core DVD?
Cactus Jack VS HHHHardcore Holly VS Al SnowAl Snow VS Big BossmanMick Foley VS Terry FunkAnd many more classic Hardcore matches.
What is better 65k Vs 256k?
cant remember
What is the difference between file processing system compare to database system?
File System vs Data base Management System1. Files act locally where as DBMS saves directly in a database 2. Saves in temporary locations where as DBMS in well arranged and permanent data base locations3. In File Sys., transactions are not possible where as various transactions like insert,delete,view,updating etc r possible in DBMS4. Data will be accessed through single or various files where as in DBMS, tables (schema)is used to access data5. A "File manager" is used to store all relationships in directories in File Systems where as a data base manager (administrator) stores the relationship in form of structural tables6. Last.... but not the least.... Data in data bases are more secure compared to data in files!!Hope this thing is use ful to one and all!! :) :) ;)file system is the method for storing and organizing computer files and the data they contain to make it easy to find and access them whereas data base system is a computer software that manages databases.source: wikipediai also want to know about filebased management system and databasemanagement system pls tell me plsA computerized database is stored in a computer and is very fast at organizing information, and grouping related data.A manual database is like a filing cabinet, slow and clumsy, and you can lose records down the back.Data can only be found quickly on one bit of data, for example 'Name' as that will be the only bit visible in the filing cabinet - to find anything else you need to manual go through each and every file in the cabinet.File system is a system , that collecting a data or files and stored in physical location like hard disk or cd-rom. And datadase system is an integrated logically-realted-data or records in a common pool from where , multiple users could fetch the data.File systems are containers of collections. Collections are commonly called directories, and they contains a set of data units commonly called files.All database architectures provide structures and methods to organise data (called rows) into collections (called Tables) that can be updated. Databases have the ability to commit a set of data changes as one logical unit, and have many users doing this concurrently.The main difference is that filesystems are the layer underneath a database. The database system is an application and a set of database files. The database files are part of the file system container."http://wiki.answers.com/Q/What_is_the_difference_between_a_file_manager_and_a_database-management_system"1, A database is an integrated collection of logically related records or files consolidated into a common pool that provides data for one or multiple uses.A file is a package of information with a name attached to it.2, Databases are basically meant to fragment data into relations store then so that conditioned retrieval is fast and easy.A file is just for mas storage for future use. Here the conditioned retrieval is not a significant factor.3, To handle small data sets, file is more efficient than database; that is, consider the stats below,Test done in a machine (single PC)Test without condition! Test with condition where names start with 'A'!File operation was faster Database operation was faster(I am not including the actual time measured )For simple operations, read, wright, file operations are faster and simple. But the area where database is of real use is when there is a conditional retrieval of data.4, Database is real gift in area's where we need to have bulk data (including multimedia) and which includes conditional retrieval. For file operations there are very very tedious operations which involves large processing time.
Modem router vs modem normal?
if your modem has wireless capblility then you don't need a router.
What are the challenges of computer mediated communication?
Quality of signal. Size of the data vs bandwidth. Speed of transfer.
What are the differences between database management system Vs relational dbms?
the database management system analysis the data or record but relational database management system links the database to each other.
The florentine vs venetian approach to reporting?
ruor
What are the advantages or disadvantages of a numerical vs. alphabetical paper filing system for 40000 plus files?
The only disadvantage is when the database creater is less than professional in how the database is set up. If you use a numeric as the unique identifier for the database then the database can quickly become both useful and huge.
Data base state vs database schema?
The database schema is the description of the database. It defines how the database is set up and what data it is to contain and control. This description is given to the DBMS to manage the data. The database state is an image of how the database looks at any given time. The database schema is set unless you change how the database is structured. The database state will change whenever new data is entered into the database and the database is updated.
Classifications of dbms?
I.Data Modela. Traditional: Relational, Network, Hierarchicalb. Emerging: Object-oriented, Object-relationalII.Number of Usersa. Single-user (typically used with micro-computers)vs. multi-user (most DBMSs)b. Centralized (uses a single computer with onen database)vs. distributed (uses multiple computers, multiple databases)III.Number of SitesIV.CostV.Types of Access PathVI.Purpose
What is traditional linguistics?
Traditional approach to linguistics is the earliest of the approaches to the language study. The Greeks influenced this approach and emphasized on the inflexibility of the language. They considered the language used by the great writers as the only correct form and any deviant variety of it was considered impure. The Latin grammarians took forth this approach and used this Greek model to describe any language. This approach dealt only with the written form and was prescriptive in nature i.e they gave the usage prior to the use. Plato, Aristotle, Protgoras etc. are some of the pioneers of this approach. On the other hand, structural approach to linguistics came into existence in the late 19th century. Here, the linguists like Saussure, Bloomfield, Whorf, Harris etc. emphasized on structures and gave the concepts like diachrony vs synchrony, langue vs parole, tabula rasa etc. They looked at the language learning through the vision of behaviorist psychologists. They gave importance to the spoken form of the language.
Where can one find stats for Raiders vs Chargers?
One can find stats for 'Raiders' vs 'Chargers' at numerous sites on the web. Including but not limited to 'Sports.Yahoo', 'NFL-Franchises' and 'The Football Database'.
What are the key activity changes of the libre system vs traditional inquirer system?
pasagot
What are the dimensions of personality?
Here are the most common... 1. Introverted vs Extroverted 2. Feeling vs Thinking 3. Inuitive vs Sensual 4. Perceptive vs Judgmental 5. Doing vs Observing 6. Agreeable Vs Conflicting 7. Conscientious vs Carefree 8. Neurotic vs Stable 9. Openness vs Strict 10. Creative vs Traditional
What are the features of an executive desk vs a traditional desk?
an executive office desk is much larger than a traditional office desk. it is more for a formal office setting than a traditional desk is as well .
What are other key activity changes of the Libre system vs the traditional Inquirer system?
pasagot
What are the other key activity changes of the libre system vs. the traditional inquirer system?
pasagot
