Application and Research of Read-write Separation Technology in Active-active Database
نویسندگان
چکیده
منابع مشابه
Research and Application of Active Lightning Protection Technology
The conventional passive lightning protection mode depending on fixed lightning rods, overhead grounded wires, arresters and SPDs couldn’t fit for the demand in practice gradually. Therefore, it is necessary to explore an available and optional way that could enhance and improve them. Based on Intelligent Control Technology and combined with lightning detection, the Active Lightning Protection ...
متن کاملsynthesis and characterization of potentially biological active cyclometallated organoplatinum(ii) complexes
this work is presented in five parts. in the first part preparation of the starting complex [pt(c^n)cl(dmso)], 1, in which c^n = n(1),c(2?)-chelated, deprotonated 2-phenylpyridine, and dmso = dimethylsulfoxide, and its reaction with 1 equiv of the biphosphine ligands bis(diphenylphosphino)amine, dppa, or bis(diphenylphosphino)methane, dppm, to give the complex [pt(c^n)cl(dppa)], 2, or [pt(c^n)c...
15 صفحه اولCooperative Systems Supported by Active Database Technology
Rapid changing business processes need an IT infrastructure that supports the cooperation of applications that are located in separated business units. This paper explores the opportunity of combining process formalisation and active database technology to support this IT infrastructural need. Both parts have to be incorporated in today's IT infrastructure to support tomorrow's business demands.
متن کاملErasure Coding & Read/Write Separation in Flash Storage
We want to create a scalable flash storage system that provides read/write separation and uses erasure coding to provide reliability without the storage cost of replication. Flash on Rails [19] is a system for enabling consistent performance in flash storage by physically separating reads from writes through redundancy. In principle, Rails supports erasure codes. However, it has only been evalu...
متن کاملApplication Semantics for Active Monotonic Database Applications
We refine an active-database application taxonomy, proposed by Stonebraker, to include monotonic log monitoring applications (MLM). MLMs are a subclass of hard rule systems where triggering events are restricted to monotonic relations. We develop a formal semantic model for the MLM class. We then prove the correctness of concurrency schemes for applications within the model. Our results demonst...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: DEStech Transactions on Computer Science and Engineering
سال: 2018
ISSN: 2475-8841
DOI: 10.12783/dtcse/iece2018/26599