Suggested Parameter Settings

sections that are not backed by any file. These global sections are not pageable and do not require a backing file.

Suggested Parameter Settings

1.Big Oracle Blocks (BOB) provide the ability to support larger I/O transfers between memory and disk. BOB complements large SGA configurations, because BOB allows the system to move data faster between memory and disk.

With VLM configurations, system performance depends directly on the ability of the system to move database blocks into the SGA as efficiently as possible. Without the benefits of improved data transfer, performance can decline.

For a pure decision support system (DSS) application, you may wish to choose a large value (such as 32K) for DB_BLOCK_SIZE. For an OLTP type of application, choose a lower value (such as, 2K or 4K). The larger the DB_ BLOCK_SIZE, the more serious the impact on single-row lookups.

2.Configure the size of the Oracle buffer cache such that it will provide the best possible cache hit ratio without affecting memory requirements of other Oracle and system processes.

For example, for a 3 GB buffer cache, with DB_BLOCK_SIZE=8192, set DB_ BLOCK_BUFFERS=400000.

3.To enable Cost Based Optimizer (CBO), set:

optimizer_mode = choose

To use CBO, make sure all the tables and indexes are analyzed so that the statistics are up-to-date.Use the SQL*Plus commands "analyze ...estimate" for large tables and "analyze index ... compute statistics" for indexes.

Note: When no statistics are gathered or available, the Rule-based

Optimizer (RBO) is used.

Note: Ensure the query does not use the rule hint (/*+ rule */).

Otherwise the CBO will be disabled.

4.Set the SORT_AREA_SIZE parameter with care. SORT_AREA_SIZE is the

space used in Program Global Area (PGA) for each sort executed by each Oracle process. If the value is too high, the PGA will use excessive memory when sorting. The default value (512 K) is usually sufficient.

Oracle9i 64-bit Feature B-3

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Oracle Audio Technologies B10508-01 manual Suggested Parameter Settings
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B10508-01 specifications

Oracle Audio Technologies has long been recognized for its commitment to high-fidelity sound, and the B10508-01 model exemplifies this ethos. This cutting-edge audio component combines meticulous design with advanced technology, offering audiophiles and music enthusiasts an unparalleled listening experience.

The B10508-01 is primarily a high-performance turntable known for its exquisite craftsmanship and sonic accuracy. One of its standout features is the precision-engineered, suspended chassis. This design minimizes vibrations and external interference, allowing for a clear and undistorted audio output. By incorporating a careful balance of materials, such as premium wood and high-quality metals, Oracle enhances the turntable's ability to produce rich, warm tones.

At its core, the B10508-01 employs a state-of-the-art tonearm designed for optimal tracking and stability. This tonearm features adjustable parameters that allow users to achieve the ideal balance for different records and stylus types. With minimal friction and excellent rigidity, the tonearm significantly improves the fidelity of playback, ensuring that every nuance of the music is captured with stunning clarity.

The B10508-01 also includes a high-performance motor that operates quietly and efficiently, reducing noise interference. This motor is coupled with a finely tuned speed control system that ensures precise rotation, a key factor in vinyl playback. Users can expect consistent speed accuracy, which is crucial for maintaining pitch integrity and delivering the intended musical experience.

In terms of connectivity, the B10508-01 is versatile. It features multiple output options, making it compatible with a range of audio systems. Additionally, its user-friendly setup process allows enthusiasts of all levels to enjoy the benefits of high-end vinyl playback without unnecessary complications.

Another hallmark of Oracle Audio Technologies is their attention to aesthetic detail, which is evident in the B10508-01's elegant design. The turntable’s sleek finish and artistic lines make it an attractive addition to any audio setup. Beyond functionality, it serves as a statement piece in home entertainment.

In summary, the Oracle Audio Technologies B10508-01 turntable is not just a product; it’s an embodiment of a passion for music. With its advanced technologies, exceptional build quality, and stunning aesthetics, it assures an immersive audio experience that meets the highest standards of fidelity and craftsmanship. For those seeking to elevate their vinyl listening journey, the B10508-01 represents an excellent investment in quality sound.
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