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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 29 July 2021 with a comparison to the same period in the previous 2 years.
| Hadoop Distributed File System (HDFS) |
|
|
6 months to
29 Jul 2021 |
Same period 2020 |
Same period 2019 |
| Rank |
639 |
511 |
626 |
| Rank change year-on-year |
-128 |
+115 |
-47 |
| Permanent jobs citing HDFS |
46 |
44 |
134 |
| As % of all permanent jobs advertised in London |
0.10% |
0.15% |
0.23% |
| As % of the System Software category |
0.52% |
0.83% |
1.36% |
| Number of salaries quoted |
31 |
24 |
118 |
| 10th Percentile |
£53,042 |
£62,500 |
£55,000 |
| 25th Percentile |
£55,625 |
£69,906 |
£56,250 |
| Median annual salary (50th Percentile) |
£72,500 |
£80,000 |
£70,000 |
| Median % change year-on-year |
-9.38% |
+14.29% |
-6.67% |
| 75th Percentile |
£84,000 |
£95,000 |
£84,688 |
| 90th Percentile |
£97,500 |
£122,625 |
£93,250 |
| England median annual salary |
£65,000 |
£75,000 |
£65,000 |
| % change year-on-year |
-13.33% |
+15.38% |
-7.14% |
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 |
8,931 |
5,311 |
9,887 |
| As % of all permanent IT jobs advertised in London |
19.83% |
18.53% |
17.30% |
| Number of salaries quoted |
5,717 |
4,582 |
8,344 |
| 10th Percentile |
£38,750 |
£37,500 |
£30,000 |
| 25th Percentile |
£52,500 |
£50,000 |
£43,000 |
| Median annual salary (50th Percentile) |
£70,000 |
£67,500 |
£63,000 |
| Median % change year-on-year |
+3.70% |
+7.14% |
+7.69% |
| 75th Percentile |
£88,750 |
£85,000 |
£82,500 |
| 90th Percentile |
£105,000 |
£100,000 |
£97,500 |
| England median annual salary |
£57,500 |
£55,000 |
£50,000 |
| % change year-on-year |
+4.55% |
+10.00% |
+2.04% |
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