The following table provides summary statistics for contract job vacancies advertised in Middlesex with a requirement for RDBMS skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited RDBMS over the 3 months to 23 March 2017 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.

3 months to
23 Mar 2017
Same period 2016 Same period 2015
Relational Database Management System (RDBMS)
South East / Middlesex
Rank - 21 21
Contract jobs citing RDBMS 0 1 1
As % of all contract IT jobs advertised in Middlesex - 0.63% 0.63%
As % of the Database & Business Intelligence category - 2.50% 3.33%
Number of daily rates quoted 0 1 1
Median daily rate - £513 £350
Median daily rate % change year-on-year - +46.42%  
UK excluding London median daily rate £375 £375 £400
% change year-on-year - -6.25%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £29.50 £43.00 £46.09
% change year-on-year -31.39% -6.70%  

RDBMS is in the database and business intelligence skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Middlesex with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
Middlesex
Contract job vacancies with a requirement for database and business intelligence skills 25 40 30
As % of all contract IT job vacancies advertised in Middlesex 19.08% 25.16% 18.99%
Number of daily rates quoted 15 29 19
Median daily rate £350 £385 £396
Median daily rate % change year-on-year -9.09% -2.77%  
90% offered a daily rate of more than £260 £290 £350
10% offered a daily rate of more than £499 £513 £450
UK excluding London median daily rate £400 £388 £375
% change year-on-year +3.22% +3.33%  
Number of hourly rates quoted 0 1 2
Median hourly rate - £48.50 £32.50
Median hourly rate % change year-on-year - +49.23%  
UK excluding London median hourly rate £31.75 £32.50 £32.50
% change year-on-year -2.30% -  

RDBMS
Job Vacancy Trend in Middlesex

The job posting trend of jobs advertised in Middlesex citing RDBMS as a proportion of all contract or permanent IT jobs with a match in the Database & Business Intelligence category.

Job vacancy trend for RDBMS in Middlesex

RDBMS
Contractor Daily Rate Trend in Middlesex

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing RDBMS in Middlesex.

Contractor daily rate trend for RDBMS in Middlesex

RDBMS
Contractor Hourly Rate Trend in Middlesex

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing RDBMS in Middlesex.

Contractor hourly rate trend for RDBMS in Middlesex