Ruby on Rails is a web application framework written in Ruby, a dynamically typed programming language similar to Python, Smalltalk, and Perl.
Ruby on Rails is a free web application framework. It aims to increase the speed and ease with which database-driven web sites can be created, and offers skeleton code frameworks (scaffolding) from the outset. Often shortened to Rails, or RoR, Ruby on Rails is an open source project written in the Ruby programming language, and applications using the Rails framework are developed using the Model-View-Controller design paradigm.

 A break statement results in the termination of the statement to which it applies (switch,for, do, or while).A continue statement is used to end the current loop iteration and return control to theloop statement.

 When I use the Informatica Workflow Monitor, I can see the properties by double clicking the running session task. But where is the file about the properties, because I want to read the information of the properties through some other development tools. I checked the log file, the it is not what I want. So anyone can help me to get the contents of the properties? Thank you very much~~

 A) Regular Statement (use createStatement method)
 B) Prepared statement (use prepareStatement method)
 C) Callable statement (use prepareCall).
 D) Interim statement (use jdbcCall).

  Statements are 3 types.
1. statment : statment is used to excute single SQl statement.here useing createStatement() method.
2. prepared Statement : prepared statement is used to execte sql staements over and over.here useing preparedStatement() method.
3.Calable statements : calable statement is used to execute multiple sql statements over and over.here useing prepare call() method.

 It displays the updated information about the session in the monitor window. The monitor window displays the status of each session when U poll the informatica server.

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 * Create an instance of a JDBC driver or load JDBC drivers through jdbc.drivers
 * Register a driver
 * Specify a database
 * Open a database connection
 * Submit a query
 * Receive results

 IPCs are meant for communicating between processes. They are

 1. PIPE
 2. NAMED PIPE(FIFO)
 3. Message Queue
 4. Shared memory
 5. Semaphore
 6. Sockets