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The following table provides summary statistics for contract job vacancies with a requirement for Spark SQL skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Spark SQL over the 6 months to 21 June 2018 with a comparison to the same period in the previous 2 years.
Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.
| Apache Spark SQL UK |
|
|
6 months to
21 Jun 2018 |
Same period 2017 |
Same period 2016 |
| Rank |
864 |
829 |
893 |
| Rank change year-on-year |
-35 |
+64 |
-31 |
| Contract jobs citing Spark SQL |
15 |
17 |
6 |
| As % of all contract IT jobs advertised in the UK |
0.015% |
0.019% |
0.006% |
| As % of the Database & Business Intelligence category |
0.067% |
0.083% |
0.026% |
| Number of daily rates quoted |
13 |
8 |
3 |
| UK median daily rate |
£450 |
£475 |
£500 |
| Median daily rate % change year-on-year |
-5.26% |
-5.00% |
- |
| UK excluding London median daily rate |
- |
£350 |
- |
| Number of hourly rates quoted |
0 |
0 |
0 |
| UK median hourly rate |
- |
- |
- |
| UK excluding London median hourly rate |
- |
- |
- |
Spark SQL is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies with a requirement for database or business intelligence skills.
| All Database and Business Intelligence Skills UK |
| Contract vacancies with a requirement for database or business intelligence skills |
22,553 |
20,605 |
23,483 |
| As % of all contract IT jobs advertised in the UK |
22.54% |
22.60% |
22.01% |
| Number of daily rates quoted |
15,702 |
13,719 |
15,840 |
| UK median daily rate |
£463 |
£440 |
£425 |
| Median daily rate % change year-on-year |
+5.11% |
+3.53% |
+6.25% |
| 10th Percentile |
£313 |
£300 |
£281 |
| 90th Percentile |
£631 |
£613 |
£600 |
| UK excluding London median daily rate |
£413 |
£400 |
£375 |
| % change year-on-year |
+3.13% |
+6.67% |
+3.45% |
| Number of hourly rates quoted |
232 |
267 |
387 |
| UK median hourly rate |
£35.00 |
£29.00 |
£31.00 |
| Median hourly rate % change year-on-year |
+20.69% |
-6.45% |
+19.23% |
| 10th Percentile |
£14.00 |
£9.32 |
£12.00 |
| 90th Percentile |
£54.88 |
£52.17 |
£53.60 |
| UK excluding London median hourly rate |
£35.00 |
£27.50 |
£31.14 |
| % change year-on-year |
+27.27% |
-11.67% |
+22.92% |
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Spark SQL
Job Vacancy Trend
Job postings citing Spark SQL as a percentage of all IT jobs advertised.
Spark SQL
Contractor Daily Rate Trend
This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Spark SQL.
Spark SQL
Contractor Daily Rate Histogram
The daily rate distribution of IT jobs citing Spark SQL over the 6 months to 21 June 2018.
Spark SQL
Top 2 Contract Locations
The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Spark SQL within the UK over the 6 months to 21 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
Contract
IT Job Ads |
Median
Daily Rate
Past 6 Months |
Median Daily Rate
% Change
on Same Period
Last Year |
Live
Job
Vacancies |
| London |
-35 |
15 |
£450 |
-10.00% |
1 |
| England |
-52 |
15 |
£450 |
-5.26% |
3 |
For the 6 months to 21 June 2018, IT contractor jobs citing Spark SQL also mentioned the following skills in order of popularity.
The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads with a requirement for Spark SQL.
Spark SQL
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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