(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...
Moreover, the semiconductor-based devices have a huge potential to achieve an advancement for wearables, robotics, and healthcare [4]. The emerge of smartphones has accelerated the development in the semiconductor industry and recently led to explosive demand in personal interest for Internet of ...
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...
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...
Comparing Random and Sequential Access in Disk and Memory The Pathologies of Big Data - ACM Queue https://queue.acm.org/detail.cfm?id=1563874
Random access---wikipedia 在计算机科学中,随机访问(更准确并且更普遍的叫法是直接访问)是从大量的可寻址元素的数据中访问任何元素大致和访问其他元素一样简洁有效,不管多少元素在这个集合中。与随机访问相反的是顺序访问 例如,数据理论上可以以一维结构储存,例如行,以二维结构储存,例如一个平面的行和列(坐标系),或者...
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 ...
The impact of a prior SARS-CoV-2 infection on the progression of subsequent infections has been unclear. Using a convenience sample of 94,812 longitudinal RT-qPCR measurements from anterior nares and oropharyngeal swabs, we identified 71 individuals with