| Title |
A survey of large-scale analytical query processing in MapReduce
|
|---|---|
| Published in |
The VLDB Journal, June 2013
|
| DOI | 10.1007/s00778-013-0319-9 |
| Authors |
Christos Doulkeridis, Kjetil Nørvåg |
X Demographics
The data shown below were collected from the profiles of 7 X users who shared this research output. Click here to find out more about how the information was compiled.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Spain | 1 | 14% |
| Thailand | 1 | 14% |
| United States | 1 | 14% |
| Norway | 1 | 14% |
| Netherlands | 1 | 14% |
| Unknown | 2 | 29% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Scientists | 5 | 71% |
| Members of the public | 2 | 29% |
Mendeley readers
The data shown below were compiled from readership statistics for 297 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Brazil | 5 | 2% |
| France | 2 | <1% |
| Canada | 2 | <1% |
| United States | 2 | <1% |
| United Kingdom | 2 | <1% |
| Greece | 2 | <1% |
| Sweden | 1 | <1% |
| Australia | 1 | <1% |
| China | 1 | <1% |
| Other | 3 | 1% |
| Unknown | 276 | 93% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Master | 85 | 29% |
| Student > Ph. D. Student | 65 | 22% |
| Researcher | 27 | 9% |
| Student > Postgraduate | 21 | 7% |
| Student > Doctoral Student | 16 | 5% |
| Other | 63 | 21% |
| Unknown | 20 | 7% |
| Readers by discipline | Count | As % |
|---|---|---|
| Computer Science | 242 | 81% |
| Engineering | 14 | 5% |
| Social Sciences | 5 | 2% |
| Business, Management and Accounting | 3 | 1% |
| Mathematics | 1 | <1% |
| Other | 5 | 2% |
| Unknown | 27 | 9% |
Attention Score in Context
This research output has an Altmetric Attention Score of 9. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 29 August 2023.
All research outputs
#4,465,635
of 25,837,817 outputs
Outputs from The VLDB Journal
#40
of 391 outputs
Outputs of similar age
#36,157
of 211,107 outputs
Outputs of similar age from The VLDB Journal
#1
of 4 outputs
Altmetric has tracked 25,837,817 research outputs across all sources so far. Compared to these this one has done well and is in the 82nd percentile: it's in the top 25% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 391 research outputs from this source. They typically receive a little more attention than average, with a mean Attention Score of 5.2. This one has done well, scoring higher than 88% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 211,107 tracked outputs that were published within six weeks on either side of this one in any source. This one has done well, scoring higher than 82% of its contemporaries.
We're also able to compare this research output to 4 others from the same source and published within six weeks on either side of this one. This one has scored higher than all of them