What is a spool file in as400?
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What is a spool file in as400?
Spooling is a system function that saves data in a spooled file (or printer output file) for later processing or printing. The spooled files are saved in an output queue and hold output data until it can be printed by the printer device.
How do I open a spool file?
Select the menu File->Open in viewing the EMF spool file. A dialog box will appear allowing you to browse the spool file (with file extension . spl) and these will typically held in your $winnt$\System32\spool\ directory.
What is spooling and why is it used?
In computing, spooling is a specialized form of multi-programming for the purpose of copying data between different devices. In contemporary systems, it is usually used for mediating between a computer application and a slow peripheral, such as a printer.
Where can I find spool files?
First locate the spool directory, usually “\windows\system32\spool\printers”. Under Windows NT, it may instead be “\winnt\system32\spool\printers” or “\winnt\SYSTEM\CurrentControlSet\Control\Print\Printers”.
Is spooled file an object?
When spooling is used, spooled files are created from the application program, from a system program, or by pressing the Print key. These files are put in places called output queues. Output queues are objects, defined to the system, that provide a place for spooled files to wait until they are printed.
What is spool file in Oracle?
The “spool” command is used within SQL*Plus to direct the output of any query to a server-side flat file. SQL> spool /tmp/myfile.lst. Becuse the spool command interfaces with the OS layer, the spool command is commonly used within Oracle shell scripts.
What is Spooler in printer?
The Print Spooler is software built into the Windows operating system that temporarily stores print jobs in the computer’s memory until the printer is ready to print them.
What is spool in mainframe?
Spooling is a process by which the system manipulates its work. This includes: Using storage on direct access storage devices (DASD) as a buffer storage to reduce processing delays when transferring data between peripheral equipment and a program to be run.
How do I create a spool file in as400?
- Create new ‘OUTQ’
- Store spool file(s) in new ‘OUTQ’
- Create save file (‘SAVF’)
- View the created SAVF to make sure the spool file is successfully stored in the SAVF.
- Export ‘SAVF’ file to Windows client PC.
Why do we use spool in SQL?
The “spool” command is used within SQL*Plus to direct the output of any query to a server-side flat file. Becuse the spool command interfaces with the OS layer, the spool command is commonly used within Oracle shell scripts.
What does spool file mean?
Spool File. Spooling is an operating system function that saves data in a spooled file for later processing or printing. Spool files work in a way similar to tape files or other device files. Spooled files can help you manage and queue your data targeted for externally attached devices, such as a printer.
What are raw spool files?
A raw spool file is a one that is sent to the Windows spooler unprocessed (which is why it’s called “raw”). The raw file is used to send Postscript commands to a Postscript printer. The Postscript commands are understood by the printer, but are just plain data to the Windows spooler. The raw format is device-dependent and slower.
What exactly spooling is all about?
Spooling is a process in which data is temporarily held to be used and executed by a device, program or the system. Data is sent to and stored in memory or other volatile storage until the program or computer requests it for execution. “Spool” is technically an acronym for simultaneous peripheral operations online.
What is a spool folder?
Spool folder. The spool folder is a software folder or computer that holds files waiting to be printed until the printer is ready.