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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 15 December 2018 with a comparison to the same period in the previous 2 years.
| Hadoop Distributed File System (HDFS) UK |
|
|
6 months to
15 Dec 2018 |
Same period 2017 |
Same period 2016 |
| Rank |
818 |
968 |
946 |
| Rank change year-on-year |
+150 |
-22 |
+121 |
| Permanent jobs citing HDFS |
320 |
258 |
287 |
| As % of all permanent IT jobs advertised in the UK |
0.20% |
0.14% |
0.15% |
| As % of the System Software category |
1.32% |
1.11% |
1.26% |
| Number of salaries quoted |
246 |
217 |
215 |
| UK median annual salary |
£72,500 |
£70,000 |
£77,500 |
| Median salary % change year-on-year |
+3.57% |
-9.68% |
+10.71% |
| 10th Percentile |
£51,375 |
£45,000 |
£49,750 |
| 90th Percentile |
£97,500 |
£102,500 |
£104,500 |
| UK excluding London median annual salary |
£60,000 |
£57,500 |
£60,000 |
| % change year-on-year |
+4.35% |
-4.17% |
- |
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 |
24,229 |
23,269 |
22,858 |
| As % of all permanent IT jobs advertised in the UK |
15.33% |
12.97% |
12.34% |
| Number of salaries quoted |
19,738 |
19,383 |
19,123 |
| UK median annual salary |
£50,000 |
£45,000 |
£42,500 |
| Median salary % change year-on-year |
+11.11% |
+5.88% |
+6.25% |
| 10th Percentile |
£25,000 |
£24,000 |
£23,500 |
| 90th Percentile |
£82,500 |
£75,000 |
£72,500 |
| UK excluding London median annual salary |
£42,500 |
£40,000 |
£37,500 |
| % change year-on-year |
+6.25% |
+6.67% |
- |
|
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 15 December 2018.
HDFS
Top 15 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 15 December 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 |
+117 |
308 |
£72,500 |
+3.57% |
27 |
| London |
+88 |
212 |
£75,000 |
- |
17 |
| UK excluding London |
+78 |
108 |
£60,000 |
+4.35% |
10 |
| East of England |
+54 |
26 |
£72,500 |
-21.62% |
1 |
| South East |
-7 |
26 |
£50,000 |
-13.04% |
2 |
| North of England |
+32 |
19 |
£62,500 |
+38.89% |
6 |
| South West |
+13 |
14 |
£53,126 |
+6.25% |
1 |
| Midlands |
+51 |
11 |
£75,000 |
+62.60% |
|
| Scotland |
+15 |
9 |
£57,500 |
- |
|
| North West |
+21 |
8 |
£70,000 |
+55.56% |
2 |
| Yorkshire |
- |
8 |
£65,000 |
- |
4 |
| East Midlands |
+26 |
6 |
£75,000 |
+50.00% |
|
| West Midlands |
+51 |
5 |
£60,000 |
+42.01% |
|
| Wales |
- |
3 |
£54,000 |
- |
|
| North East |
- |
3 |
£49,337 |
- |
|
For the 6 months to 15 December 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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