Write a short note on the disadvantages of mapreduce

590

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How do I remove all borders from a table?

589

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What are pages and extents? : sql server architect

810

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Difference between etl and elt components in talend?

5

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How many versions are there of bi and what major difference exists between them?

5

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What are the condition record and condition table?

1074

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in aviation, How does control valves work?

1878

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What is reference count in ios?

856

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#include int main(){ int i=10; int *ptr=&i; *ptr=(int *)20; printf("%d",i); return 0; } Output: 20 can anyone explain how came the output is 20

1708

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How to vary the the amount of bandwidth you have available to you?

1336

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Why do we use angular instead of react js?

755

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What is the usage of apex program with within visual force page?

479

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How many normal and special periods will be there in fiscal year, why do you use special periods?

996

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Can I learn c++ without c?

1134

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What is array and its types?

958

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