Database Programming

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You could attempt to compress the document. LMZA-type compression is one of the more efficient methods. You could use a free file archiver like 7-zip (http://www.7-zip.org/) or Disk ARchiver (http://dar.linux.free.fr/).

They may be stored as images, which allows for visual recognition, or they may be characterized as unique identifiers so that they can be easily queried against a user's input. This is usually done by identifying a number of points and describing each point as a unique hash that allows partial queries.

create table user_views_clob

(view_name VARCHAR2(32),

clob_text CLOB)

/

insert into user_views_clob

select view_name, to_lob(text) from user_views

/

and do the search like

select * from user_views_clob where upper(clob_text) like upper('%hello_world%');

replace hello_world with your text.

An OLE object column is a blob on steroids.

JD Edwards is an "enterprise resource planning" or ERP system. This means that it goes WAY beyond a normal accounting system - way beyond just the typical financial modules such as general ledger, accounts payable and receivable to include almost EVERYthing that has to do with handling people, things and money that a business would do. So it handles, manufacturing, sales, shipping, purchasing, distribution and the entire "supply chain" from beginning to end. This company was founded by 3 ex-IBM employees to provide a complete "money, people and stuff" system running on the AS/400 and originally to mining companys in the Denver, USA region but expanded all over the world. Now it runs a fancy Internet Browser Web front end that talks back to its large family of modules or sub-systems. When you buy JDE you buy whatever modules you need. Some companies ONLY use it for financials, while others use almost every module and since it is completely customizable and has an entire programmer or developer and customization system, they can actually roll out new modules. In fact, that's how the modules have grown. Sometimes JDE, now owned by the World's largest database company, Oracle has developed an entirely new module, such as real estate management or fixed assets management for a client business and then has gone on to simply add that module to its general list of modules. In JDE there are 3 types of professionals that run the system. They are the business analysts who decide how to use and modify the system. These are called functional people. These business-side people then send their requirements to JDE programmers or developers who can customize and add those changes into progamming modifications. Finally there are the JDE system administrators who are called CNCs because they use what JDE calls its "Configurable Network Computing" system which handles compiling and deploying all those programmer changes into the system and also handling the security and underlying system architecture or design of JDE. So that's the basic picture of JD Edwards. Go to wikipedia where you can find several related articles including the one on JDE CNC that I started.

i need water fall model of railway reservation system.

I suggest you get any book by Joseph Campbell, particularly "THe Power of Myth."

This is known as a "foreign key" (the data it points to is foreign to the current record). It is also commonly called a "foreign key constraint", usually in database systems where the database will perform additional data integrity checks when a primary key is updated or removed (such as restricting deletion of the primary record, clearing the value in the foreign key field, or cascading the deletion to the related records).

me and yo mom

If you want to connect to any database, you need to follow certain methods. Start by creating a database connection, configuring, binding data and testing.

Different programming languages have different ways to connect. For example, in visual studio .Net, if you want to connect to any database then you need to follow the database configuaration wizard. That means you connect your application to a database by running the "data source configuration wizard" and selecting database on the "choose a data source type" page.

Another example: suppose you are using Java..
Regardless of whether you're trying to connect to Oracle, SQL Server, MySQL, Postgres, mSQL, Interbase (or any other JDBC data source), establishing a connection to a database with Java JDBC is a simple two-step process:
1)Load the JDBC driver.
2)Establish the JDBC connection to your database

You can also use Microsoft Access and once you have data objects such as tables, views, proceduers, etc. then you can connect by following the self explanatory wizards.

This answer might give you a generic idea since the question is a generic question.

If you need further assistance then send your query to:
palemjn@hotmail.com
Jitendra

**Grammar corrected by gbaughma**
Additional note from gbaughma: MS Access doesn't do stored procedures. ;)

A sentinel value is a value that is not supposed to change. It can be allocated along with, and used before the beginning and after the ending of a region of memory to detect if the program logic modified memory outside of the intended region. Most compilers and run-time libraries will do this automatically when you do a debug compile/link.

LIFO and stack are synonyms, so are FIFO and queue.

Encoding can be used to make the file; a database or a word processed document smaller so that it requires less memory on the computers hard drive or memory stick. An example of encoded data could be 'Male' = 'M' or 'Blue' = 'B'

Sounds like a Computer Science test question...do your Homework..

Hierarchical database

per·sist·ent/p�r�sist�nt/Adjective1. Continuing firmly or obstinately in a course of action in spite of difficulty or opposition.

2. Characterized by a specified habitual behavior pattern.

3. Continuing to exist despite efforts to eradicate it.

It is generally used as an adverb in English and it means never-ceasing In chemistry : Refers to chemical compounds, such as many organochlorine compounds, that do not break down easily in ecosystems In computer Science : persistence - The property of being persistent; Of data, continuing to exist after the execution of the program

It will be come a terminal node. Normally we call terminal nodes leaf nodes because a leaf has no branches other than its parent.

Distributed computing:

Following are the proper operating systems for implementing distributed computing.

Multiprocessor systems: A multiprocessor system is simply a computer that has more than one CPU on its motherboard. If the operating system is built to take advantage of this, it can run different processes (or different threads belonging to the same process) on different CPUs. Over the years, many different multiprocessing options have been explored for use in distributed computing. Intel CPUs from the late Pentium 4 era (Northwood and Prescott cores) employed a technology called Hyperthreading that allowed more than one thread (usually two) to run on the same CPU. The most recent Sun UltraSPARC T1, AMD Athlog 64 X2, AMD Athlon FX, Intel Pentium D and Intel Conroe processors feature multiple processor cores to also increase the number of concurrent threads they can run.

Multicomputer Systems: A multicomputer system is a system made up of several independent computers interconnected by a telecommunications network. Multicomputer systems can be homogeneous or heterogeneous: A homogeneous distributed system is one where all CPUs are similar and are connected by a single type of network. They are often used for parallel computing. A heterogeneous distributed system is made up of different kinds of computers, possibly with vastly differing memory sizes, processing power and even basic underlying architecture. They are in widespread use today, with many companies adopting this architecture due to the speed with which hardware goes obsolete and the cost of upgrading a whole system simultaneously.

Multimedia Development:

Multimedia development requires powerful development platforms running with operating systems that are suited to the development task. Macintosh OS is the suitable for multimedia development. On the Macintosh side, Apple's absolute control results in greater ease for users who must integrate additional functionality into this environment. On the downside, a smaller installed base has given rise to fewer hardware and software options that often bring higher prices than are usually seen on PC-compatible products.

Database management:

Database management system is easily operable with most of the OS. Database management is supported for windows, Linux, Unix platform etc. Several operating system services are examined with a view toward their applicability to support of database management, and interprocess communication; and consistency control. Most of the OS meets with above all services. So database management can be done with most of the OS.

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pre query

It is unclear what you are asking. If you want to know if you can simulate the regex ".*" behavior in MySQL, you can do so by using LIKE instead of = on the text field and using the percent sign "%" to essentially mean the same thing as .*. Something such as SELECT * FROM user WHERE username LIKE "%eri%"; would select erik, eric, erin, derik and others

to add a column to the right of the last column of an existing Word table select table then

A. insert Columns to the Right

B. insert Column

C. insert Cells Column Right

D. insert column 1

In most cases you can from the command prompt you can type in env. This will return the environment variables and identify the path for $ORACLE_HOME.

Disadvantages of databases are:

* They are overcomplicated for storage of simple and/or small data.

* They are more complex

* They are more difficult to set up initially

* Crash without saving