Note: Before moving a replicated data store to another machine, you should be experienced with TimesTen replication. We highly advise calling TimesTen customer support for help with this procedure.

To copy a data store from one system to another with the same CPU architecture and operating system:

1.Back up the data store on the original system using ttBackup.

2.Move the backup to the new system.

3.Reconfigure the replication scheme on any replicated data stores to identify the new host machine. (See TimesTen to TimesTen Replication Guide for details on how to specify a host in a replication scheme.)

4.Restore the backup using ttRestore.

For example, to move a data store from /ds/Sales/Data with data store name salesdata on the source system to /data/Sales/View with data store name salesview on the destination system, use the following commands. This example uses the -oflag of ttBackup to use standard output for the backup. Using the -oflag, the backup is stored in a single file, which is easily copied over the network to the other system. Once you have copied the data store to the other system, you need to create a data source name for convenient access to the new data store copy.

On the source system

On the destination system

1.ttBackup -o "DSN=SalesData" > /tmp/salesbackup

2.ftp /tmp/salesbackup to the

 

destination system as

 

/tmp/salesbackup

 

Note: Use the ftp command in binary

 

mode.

 

 

3.

ttRestore -i

 

"DSN=SalesView" <

 

/tmp/salesbackup

4.

rm /tmp/salesbackup

5.rm /tmp/salesbackup

Data Store Upgrades 99

Page 107
Image 107
Oracle Audio Technologies B31679-01 manual On the source system On the destination system

B31679-01 specifications

Oracle Audio Technologies has long been known for its commitment to high-end audio equipment that delivers superb sound quality and innovative design. One standout product from the company is the Oracle B31679-01, a remarkable turntable that showcases their expertise in the audio domain.

The B31679-01 embodies advanced engineering principles and a passion for music reproduction. At the heart of its design is a highly rigid yet lightweight chassis that minimizes vibrations, ensuring that the audio signal remains pure and uncolored. This attention to vibration isolation is critical, as even the slightest interference can compromise the clarity and fidelity of the sound. The turntable is constructed using premium materials that enhance performance and aesthetic appeal, adding an element of sophistication to any audio setup.

One of the key features of the Oracle B31679-01 is its sophisticated suspension system. The innovative suspension technology helps decouple the turntable from external vibrations and resonances, creating a stable platform for vinyl playback. This is particularly important in environments with background noise or potential disturbances, allowing users to experience their music as intended.

Another notable characteristic of the B31679-01 is its precision-engineered tonearm. The tonearm is designed for optimal tracking, ensuring that the stylus maintains contact with the record groove, capturing every nuance of the music. By minimizing tracking error and optimizing weight distribution, the tonearm enhances overall soundstage and detail, allowing audiophiles to rediscover their vinyl collection with newfound appreciation.

In terms of motor technology, the Oracle B31679-01 features a high-torque, low-noise motor that provides reliable and consistent speed. This is crucial for vinyl playback, as variations in speed can lead to pitch inaccuracies and a less enjoyable listening experience. The motor's design is engineered to operate quietly, ensuring that no unwanted noise enters the audio signal.

The Oracle B31679-01 also stands out with its customizable features, allowing users to tailor their experience to their personal taste. From cartridge compatibility to adjustable settings, the turntable accommodates a wide range of preferences, making it a versatile choice for both casual listeners and serious audiophiles.

In summary, the Oracle B31679-01 combines advanced engineering, premium materials, and innovative technologies to create a turntable that excels in sound quality and performance. Its focus on vibration isolation, precise tonearm design, reliable motor operation, and customization options make it a distinguished choice for those seeking an exceptional vinyl experience. Oracle Audio Technologies continues to set high standards in the audio industry, and the B31679-01 is a testament to their dedication and expertise.