Need somebody with database knowledge in the following subjects that can help now

$30-250 USD

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vor etwa 3 Jahren

$30-250 USD

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Must be familiar with the following concepts: • Know basic administrative and managerial DBA functions • Understand the need for concurrency control, security, and backup and recovery • Understand the use of locking and the problem of deadlock • Learn the difference between optimistic and pessimistic locking • Learn the basic concepts of data warehouses and data marts • Learn the basic concepts of business intelligence (B I) systems • Learn the basic concepts of online analytical processing (O L A P) • Learn the basic concepts of Big Data, structured storage, and the MapReduce process • Use Advanced SQL statements • Learn the basic concepts of reporting systems • Learn the basic concepts of data mining • Learn the basic concepts of Big Data • Use XML schemas, XPath and XQuery • Learn the basic concepts of key-value NoSQL databases • JSON Presentation Materials • XML Presentation Materials

Projekt-ID: 29778323

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3 Vorschläge

Remote Projekt

Aktiv vor 3 Jahren

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3 Freelancer bieten im Durchschnitt $210 USD für diesen Auftrag

@kundansql

Namaste! Are you looking for a SQL Server Expert for your project? I would like to know more about your project so that I can identify how my skill-set will work best for you. About me: I'm SQL Server's Performance and Emergency Expert; with 6+ years of professional experience in 5 high performance OLTP (Online Transaction Processing) systems and 15+ freelancer projects. About SQL Server Performance: It's hard to make our server 100x faster - but it's really easy to make our database design and queries suddenly 100x more efficient. Fixing queries and tables and indexes is indeed hard work - but it's totally worth it. Warm regards, The affordable consultant :)

$179 USD in 2 Tagen

5,0

(12 Bewertungen)

4,2

@Digiexpert90

Hello Hiring Manager, I read your job descriptions carefully, I am very interesting in your job of Need somebody with database knowledge in the following subjects that can help now I have the enough experience and good project done with good client feedbacks. Let me know if we can discuss further? Regards Himanshu

$250 USD in 10 Tagen