The database management systems can be classified based on several criteria. A. Based on data model: the relational data model; hierarchical data model; network data model; or object- oriented data models. B. Based on the number of users: single user database system which supports one user at a time or multiuser systems which support multiple users concurrently. C. Based on the ways database is distributed: Centralized Systems (the system is stored at a single site.); Distributed database system (Actual database and DBMS software are distributed in various sites connected by a computer network.) - Homogeneous distributed Database Systems or Heterogeneous distributed Database Systems. Choose three different types of the database management systems. Do your research on these DBMS, explain and discuss about these different systems. (the main features, applications, comparisons of advantages or disadvantages.) Please cite the references (books, website, etc...)
4 freelances font une offre moyenne de 30 $ pour ce travail
I will do research for you related to DBMS> I will take a day to complete this research. Will get 50$ for this job.
1)I can complete your project on time and within your budget. 2) I have worked. 3) I have carefully read the project requirement & are confident in taking up the project. 4) I can complete the project on time and wi Plus
Hi there, I'm having 3+ years of Experience in testing web, Desktop in Agile testing Methodology and I’d like to be considered for your QA tester Position. “I can complete your project on time and within your budget Plus
I have 2 years of experience in manual as well as in database... Just feel free to work with me and i assured to fulfill all your expectations regarding this project..