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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 13 December 2019 with a comparison to the same period in the previous 2 years.
| Hadoop Distributed File System (HDFS) |
|
|
6 months to
13 Dec 2019 |
Same period 2018 |
Same period 2017 |
| Rank |
598 |
602 |
690 |
| Rank change year-on-year |
+4 |
+88 |
-37 |
| Permanent jobs citing HDFS |
130 |
210 |
172 |
| As % of all permanent IT jobs advertised in London |
0.24% |
0.32% |
0.23% |
| As % of the System Software category |
1.37% |
1.98% |
1.74% |
| Number of salaries quoted |
122 |
173 |
149 |
| London median annual salary |
£76,750 |
£75,000 |
£75,000 |
| Median salary % change year-on-year |
+2.33% |
- |
-6.25% |
| 10th Percentile |
£56,250 |
£60,000 |
£53,750 |
| 90th Percentile |
£93,720 |
£101,150 |
£105,000 |
| England median annual salary |
£75,000 |
£72,500 |
£70,000 |
| % change year-on-year |
+3.45% |
+3.57% |
-6.67% |
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 |
9,501 |
10,605 |
9,885 |
| As % of all permanent IT jobs advertised in London |
17.73% |
15.97% |
13.32% |
| Number of salaries quoted |
7,862 |
8,869 |
8,377 |
| London median annual salary |
£62,500 |
£60,000 |
£55,000 |
| Median salary % change year-on-year |
+4.17% |
+9.09% |
+10.00% |
| 10th Percentile |
£29,000 |
£29,000 |
£28,500 |
| 90th Percentile |
£95,000 |
£91,250 |
£85,000 |
| England median annual salary |
£50,000 |
£50,000 |
£45,000 |
| % change year-on-year |
- |
+11.11% |
+5.88% |
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