Tagged Command Queuing (TCQ) is a technology built into certain ATA and SCSI hard drives. It allows the operating system to send multiple read and write requests to a hard drive. ATA TCQ is not identical in function to the more efficient Native Command Queuing (NCQ) used by SATA drives.
関連する質問
What is the difference between NCQ and TCQ?
What is NCQ in AHCI?
What is the function of SATA NCQ?
Does ATA disk support the NCQ technology?
In computing, Native Command Queuing (NCQ) is an extension of the Serial ATA protocol allowing hard disk drives to internally optimize the order in which ...
2018/08/20 · TCQ is a way to allow hard drives to accept multiple concurrent commands from a host PC. When commands arrive at the drive's buffer they get ...
NCQ (Native Command Queuing) and TCQ (Tagged Command Queuing) are features created to improve the hard disk performance by re-ordering the commands sent by the ...
2018/08/20 · TCQ is a way to allow hard drives to accept multiple concurrent commands from a host PC. When commands arrive at the drive's buffer they get ...
Growth in performance relative to TCQ is provided by race-free command status returned by the HDD , interrupt aggregation (integration), and due to the use of " ...
2017/01/25 · Native command queuing (NCQ) is a technology enabling SATA hard drives to accept more than one command at a time by optimizing the order in ...
Native Command Queuing (NCQ) is a technology designed to improve performance and reliability as the transactional workload increases on SATA hard disk ...
2008/07/10 · Answer: Yes. The SuperTrak SAS/SATA family of controllers support both NCQ and TCQ command queuing. NCQ is used with SATA Hard Drives and TCQ is ...
NCQ is an extension of the queuing concept used in TCQ (Tagged Command Queuing) technology, previously implemented in SCSI and ATA drives and partially ...