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The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for HDFS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited HDFS over the 6 months to 18 October 2021 with a comparison to the same period in the previous 2 years.
| Hadoop Distributed File System (HDFS) |
|
|
6 months to
18 Oct 2021 |
Same period 2020 |
Same period 2019 |
| Rank |
681 |
418 |
594 |
| Rank change year-on-year |
-263 |
+176 |
-7 |
| Permanent jobs citing HDFS |
48 |
56 |
151 |
| As % of all permanent jobs advertised in London |
0.095% |
0.29% |
0.28% |
| As % of the System Software category |
0.50% |
1.52% |
1.56% |
| Number of salaries quoted |
34 |
23 |
140 |
| 10th Percentile |
£47,500 |
" |
£56,250 |
| 25th Percentile |
£49,823 |
£63,750 |
£65,000 |
| Median annual salary (50th Percentile) |
£60,000 |
£90,000 |
£75,000 |
| Median % change year-on-year |
-33.33% |
+20.00% |
- |
| 75th Percentile |
£81,875 |
£96,250 |
£85,000 |
| 90th Percentile |
£97,125 |
£126,000 |
£93,895 |
| England median annual salary |
£60,000 |
£74,250 |
£72,500 |
| % change year-on-year |
-19.19% |
+2.41% |
+3.57% |
HDFS is in the System Software category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for system software skills.
| All System Software Skills London |
| Permanent vacancies with a requirement for system software skills |
9,603 |
3,676 |
9,662 |
| As % of all permanent IT jobs advertised in London |
19.08% |
18.99% |
17.67% |
| Number of salaries quoted |
6,057 |
3,234 |
8,104 |
| 10th Percentile |
£36,400 |
£40,000 |
£29,750 |
| 25th Percentile |
£52,500 |
£51,250 |
£42,500 |
| Median annual salary (50th Percentile) |
£72,500 |
£70,000 |
£65,000 |
| Median % change year-on-year |
+3.57% |
+7.69% |
+8.33% |
| 75th Percentile |
£90,000 |
£85,000 |
£82,500 |
| 90th Percentile |
£110,000 |
£100,000 |
£95,000 |
| England median annual salary |
£56,757 |
£55,000 |
£50,000 |
| % change year-on-year |
+3.19% |
+10.00% |
- |
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