A Comparative Study on Big Data Handling Using Relational and Non-Relational Data Model

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

A Comparative Study on Big Data Handling Using Relational and Non-relational Data Model

Unstructured data, which is the heart of big data, are generating in every moment due to the revolution of Internet. Relational data model is not the right tool to handle such unstructured data because it has limitation of scalability, accessibility, flexibility, agility and in addition redundancy in database. In order to resolve those flaws of relational data model, a number of non-relational ...

متن کامل

a study on insurer solvency by panel data model: the case of iranian insurance market

the aim of this thesis is an approach for assessing insurer’s solvency for iranian insurance companies. we use of economic data with both time series and cross-sectional variation, thus by using the panel data model will survey the insurer solvency.

The relational data model and relational algebra

The early days of database engines (1960’s) saw several competing “data models” (the formal specifications for how the system represents and reasons about data). Academic researchers had proposed several models that were rich, expressive, and provided admirable data independence, but that were impossible to implement efficiently. The models used by working systems, on the other hand, tended to ...

متن کامل

Metadata Enrichment for Automatic Data Entry Based on Relational Data Models

The idea of automatic generation of data entry forms based on data relational models is a common and known idea that has been discussed day by day more than before according to the popularity of agile methods in software development accompanying development of programming tools. One of the requirements of the automation methods, whether in commercial products or the relevant research projects, ...

متن کامل

Revenue - Profit Measurement in Data Envelopment Analysis with Dynamic Network Structures: A Relational Model

The correlated models are introduced in this article regarding revenue efficiency and profit efficiency in dynamic network production systems. The proposed models are not only applicable in measuring efficiency of divisional, periodical and overall efficiencies, but recognizing the exact sources of inefficiency with respect to revenue and profit efficiencies. Two numerical examples, consisting ...

متن کامل

ذخیره 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: International Journal of Data Mining & Knowledge Management Process

سال: 2017

ISSN: 2231-007X,2230-9608

DOI: 10.5121/ijdkp.2017.7302