DataBase Hashing

$10-100 AUD

Lezárt

Kiadva ekkor:

körülbelül 8 évvel ezelőtt

$10-100 AUD

Teljesítéskor fizetve

I need a guy who knows the following Database concepts. I need General description of the following concepts. Linear Hashing Map-Reduce The lost Update problem The dirty Read Problem Two-Phase Locking Query Optimization

Database Administration

Database Programming

SQL

Projektazonosító: 10051799

A projektről

7 ajánlat

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Aktiválva: 8 évvel ezelőtt

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7 szabadúszó adott átlagosan $64 AUD összegű árajánlatot erre a munkára

@point5nyble

Hello, I have been working with a MNC based company since last ~ 5 years, as an IT BI DWH Professional. The project is a BI DWH project which covers 3 layers of BI (ETL, Data warehouse & Reporting) and helped me in nourishing my talent in all the technologies around these 3 layers. Below are some key areas of my skills: • Expert in SQL Server, Oracle and MS Access Databases • Expert in BO XI, Cognos and SQL Server Reporting Service (SSRS) • Expert in & designing & Implementation of end to end ETL Process using Informatica & SSIS Tools • Expert in Designing Qlikview Dashboard BI Solution • Expert in ER & Dimension Data modeling • Complete Command on PL/SQL concept e.g. Procedures, Functions, packages and complex queries. • Basic knowledge of Unix Shell scripting • Web Development using Java, CSS, and HTML ,PHP & Java Script • Expert in excel Macro • Expert in C & C ++ Programming I have experience in all the above areas and during my project work I have completed all of the above tasks. As a Freelancer also I have worked in few of the above areas where I got a chance and delivered the best. I had conducted Informatica & DWH training for a US based training organization from Nov’14 to Dec’14. We recently started our own company “Point5Nyble Your Needs, Our Dream”. We always work to provide Best Delivery with 100 % customer satisfaction Would be looking forward to work on this opportunity and will ensure to deliver best. Regards, Ashish-Point5Nyble

$111 AUD 1 napon belül

4,8

(28 értékelés)

4,6

@Jumani99

A proposal has not yet been provided

$40 AUD 1 napon belül

5,0

(1 értékelés)

1,2

@garg7

I am a PhD student in computer science, specializing in data mining and machine learning. I am well versed in database prrograming and can explain you these concepts and write a doc.

$50 AUD 0 napon belül