The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Star Schema skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Star Schema over the 6 months to 16 January 2022 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.
Star Schema 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 advertised in the City of London with a requirement for database or business intelligence skills.
Contract vacancies with a requirement for database or business intelligence skills
931
464
1,169
As % of all contract IT jobs advertised in the City of London
23.78%
22.83%
23.46%
Number of daily rates quoted
739
350
922
10th Percentile
£370
£327
£375
25th Percentile
£488
£417
£425
Median daily rate (50th Percentile)
£570
£525
£518
Median % change year-on-year
+8.57%
+1.45%
-1.43%
75th Percentile
£669
£625
£594
90th Percentile
£750
£688
£663
Central London median daily rate
£570
£525
£512
% change year-on-year
+8.57%
+2.49%
-2.43%
Number of hourly rates quoted
5
1
4
10th Percentile
£34.45
"
£22.17
25th Percentile
£36.25
"
£23.67
Median hourly rate
£58.00
£22.00
£25.00
Median % change year-on-year
+163.64%
-12.00%
-32.60%
75th Percentile
£61.75
"
£33.00
90th Percentile
£71.20
"
£46.50
Central London median hourly rate
£58.00
£42.25
£25.00
% change year-on-year
+37.28%
+69.00%
-32.60%
Star Schema Job Vacancy Trend in the City of London
Job postings citing Star Schema as a proportion of all IT jobs advertised in the City of London.
Star Schema Contractor Daily Rate Trend in the City of London
3-month moving average daily rate quoted in jobs citing Star Schema in the City of London.
Star Schema Top 12 Co-occurring IT Skills in the City of London
For the 6 months to 16 January 2022, IT contractor jobs citing Star Schema 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 across the City of London region with a requirement for Star Schema.
Star Schema Co-occurring IT Skills in the City of London 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:
