physical storage

LVM allows you to create logical volumes out of the physical storage resources on your machine.

I've introduced you to the main index files in Lucene, hopefully allowing you to understand the physical storage structure of Lucene.

This separation of access criteria from physical storage characteristics is called physical data independence.

First, we need to select the physical storage resources that are going to be used for LVM.

In a RAID configuration , part of the physical storage capacity contains redundant information about data stored on the hard disks .

A storage group is a set of volumes on a physical storage device, DASD (direct access storage devices) on the mainframe.

Indicators related to the physical storage of data, the concept of complex, flexible and error-prone, so difficult to master.

It contains geographically distributed physical storage, heterogeneous networks and protocols.

However, committing the region consumes physical storage that might not be needed, making it unavailable for use by other processes.

It enables developers to query and manipulate data using a conceptual model instead of a physical storage model.

Note: Even if the physical storage technology for XML might differ for different relational database vendors, the logical view is similar.

Such hardware may not be suited to multiprocessing, a large memory footprint, or significant demands on physical storage.

Manipulates documents in the package layer that deal with the physical storage directly.

LVM is an AIX disk management system that maps the data between logical and physical storage.

"Account" means the physical warehouse books, is used to register the number of physical storage.

The quorum disk resource also provides persistent physical storage across system failures .

It basically allows a single logical table to be broken up into multiple physical storage objects across one or more table spaces.

Reserves a range of the process's virtual address space without allocating any physical storage.

Once tables are distributed among table spaces, you need to determine their physical storage.

How do we decide which physical storage should be used when a storage request comes from a client?

Storage virtualization refers to the process of abstracting logical storage from physical storage.

It joins disparate file systems of differing types to different physical storage mediums.

Allocates physical storage in memory or in the paging file on disk for the specified region of pages.

As a practical matter, most users won't need to concern themselves with DB2's new physical storage management architecture for XML data.

But there are costs associated with physical storage as well.

Each basic physical storage in main memory is assigned a unique number, called its address.

It is the most, is the inner database physical storage equipment is actually stored data collection.

The block storage layout maps the file blocks to physical storage blocks.

the logical structure of the data management and physical storage management.

Metadata to write is cached in a short-term journal, which eventually is pushed to physical storage.

Finally, the back end implements the physical storage for data.

Table space containers are the physical storage of IBM DB2 database.

One or more of the subsystems comprises a physical storage device (PSD) array.

The write throughput to the physical storage device (step 8).

A single physical storage for all tenants.

Collations control the physical storage of character strings in SQL Server 2005.

Permanently erase files from physical storage as well as the file item in solution, project, or folder

Provides physical storage to hold configuration information