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The following table provides summary statistics for permanent job vacancies 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 19 June 2018 with a comparison to the same period in the previous 2 years.
| Hadoop Distributed File System (HDFS) UK |
|
|
6 months to
19 Jun 2018 |
Same period 2017 |
Same period 2016 |
| Rank |
738 |
924 |
910 |
| Rank change year-on-year |
+186 |
-14 |
+249 |
| Permanent jobs citing HDFS |
463 |
253 |
366 |
| As % of all permanent IT jobs advertised in the UK |
0.27% |
0.15% |
0.18% |
| As % of the System Software category |
1.88% |
1.18% |
1.47% |
| Number of salaries quoted |
320 |
201 |
287 |
| UK median annual salary |
£67,500 |
£70,000 |
£70,000 |
| Median salary % change year-on-year |
-3.57% |
- |
- |
| 10th Percentile |
£37,500 |
£48,750 |
£45,000 |
| 90th Percentile |
£96,375 |
£115,000 |
£120,000 |
| UK excluding London median annual salary |
£60,000 |
£55,000 |
£55,000 |
| % change year-on-year |
+9.09% |
- |
+22.22% |
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 with a requirement for system software skills.
| All System Software Skills UK |
| Permanent vacancies with a requirement for system software skills |
24,617 |
21,472 |
24,874 |
| As % of all permanent IT jobs advertised in the UK |
14.30% |
12.48% |
12.46% |
| Number of salaries quoted |
19,975 |
18,050 |
21,062 |
| UK median annual salary |
£47,500 |
£42,500 |
£41,500 |
| Median salary % change year-on-year |
+11.76% |
+2.41% |
+3.75% |
| 10th Percentile |
£25,000 |
£23,750 |
£23,000 |
| 90th Percentile |
£80,000 |
£75,000 |
£70,000 |
| UK excluding London median annual salary |
£41,500 |
£37,500 |
£37,500 |
| % change year-on-year |
+10.67% |
- |
+2.74% |
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HDFS
Job Vacancy Trend
Job postings citing HDFS as a percentage of all IT jobs advertised.
HDFS
Salary Trend
This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing HDFS.
HDFS
Salary Histogram
The salary distribution of IT jobs citing HDFS over the 6 months to 19 June 2018.
HDFS
Top 14 Job Locations
The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing HDFS within the UK over the 6 months to 19 June 2018.
The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.
| Location |
Rank Change
on Same Period
Last Year |
Matching
Permanent
IT Job Ads |
Median Salary
Past 6 Months |
Median Salary
% Change
on Same Period
Last Year |
Live
Job
Vacancies |
| England |
+178 |
439 |
£70,000 |
- |
36 |
| London |
+66 |
251 |
£76,250 |
+1.67% |
22 |
| UK excluding London |
+137 |
207 |
£60,000 |
+9.09% |
20 |
| South East |
+74 |
92 |
£57,500 |
+4.55% |
6 |
| East of England |
+48 |
41 |
£72,500 |
+31.82% |
2 |
| North of England |
+8 |
32 |
£43,750 |
-20.45% |
4 |
| North West |
-8 |
18 |
£40,000 |
-27.27% |
3 |
| Scotland |
-28 |
17 |
£50,000 |
-37.50% |
6 |
| West Midlands |
+27 |
13 |
£60,000 |
- |
1 |
| Midlands |
+20 |
13 |
£60,000 |
- |
1 |
| Yorkshire |
+33 |
12 |
£47,500 |
-13.64% |
1 |
| South West |
+8 |
10 |
£58,750 |
-2.08% |
1 |
| Wales |
+17 |
2 |
£58,000 |
-10.77% |
|
| North East |
-20 |
2 |
£67,500 |
+35.00% |
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For the 6 months to 19 June 2018, IT jobs citing HDFS also mentioned the following skills in order of popularity.
The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads with a requirement for HDFS.
HDFS
Co-occurring IT Skills by Category
The follow tables expand on the table above by listing co-occurrences grouped by category.
The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:
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