(microprocessor-type) device to a sequential-access type device, such as EISA (Extended Industry Standard Architecture)-bus-memory (RAM) cell array (110), employed is a dual-port random-access-memory (RAM) cell array (110), for storing/retrieving words of data and a set of command and ...
Current applications and future trends of molecular diagnostics in clinical bacteriology Molecular diagnostics of infectious diseases, in particular, nucleic-acid-based methods, are the fastest growing field in clinical laboratory diagnostics. ... J Weile,C Knabbe - 《Analytical & Bioanalytical Chemistry...
无论如何,给定坐标,一个程序可以快速有效的访问任意坐标点,在这个层面上来说,数据项的选择是任意的,无论要寻找哪个数据项,找到它都需要它的地址,也就是说,它所位于的坐标。一开始是用术语"random access",因为process不管在哪个序列都能根据需求找到记录,然而很快,大家觉得术语"direct access"更贴切,因为不管记录在...
DETECTING SEQUENTIAL ACCESS DATA AND RANDOM ACCESS DATA FOR PLACEMENT ON HYBRID MAIN MEMORY FOR IN-MEMORY DATABASESImplementations of the present disclosure include methods, systems, and computer-readable storage mediums for providing intermediate code based on source code, the intermediate code including...
random access adj. [计] 随机存取的 access n.[U] 1.入口;进入 2.(人的)可进入 3.进入权 4.探视权 v.[T] 获取(尤指电脑数据) ACCESS =Architects Central Constructional Engineering Surveying Service建筑师中心建筑工程勘测服务([英]GLC) Access 微软公司生产的数据库软件 self access n. 自行选...
Comparing Random and Sequential Access in Disk and Memory The Pathologies of Big Data - ACM Queue https://queue.acm.org/detail.cfm?id=1563874
Concurrency control is about correctly and efficiently controlling access by multiple threads to shared resources. Suppose we have a dictionary implemented as a hash table with operationsinsert,lookup, anddelete. Further suppose that inserting an item already in the table should update the key to map...
making random access almost as fast as sequential access. This type of issue makes the argument for a metrics-based optimizer for SQL – one that actually looks as the results of using different query plans and factors this in when determining a plan, rather than simply the estimates of ...
(n = 1796), the mean adjusted clearance time was 9.3 days (8.5, 10.2), while across all second infections (regardless of whether the first infection was well-documented in our dataset;n = 193), the mean adjusted clearance time was 6.6 days (5.8, 7.3) (Fig.2C, Dand ...
in a desired time-ordered sequence. Such capabilities would enable compliant transmission mechanisms to transform a single-actuator input into multiple synchronized actuator outputs. These outputs could be tuned to achieve different but coupled displacement magnitudes and directions, which when cycled would...