The following table provides summary statistics for contract job vacancies advertised in Hertfordshire with a requirement for JDBC skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JDBC over the 3 months to 28 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.

Java Database Connectivity (JDBC)
East of England / Hertfordshire
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank - 59 65
Contract jobs citing JDBC 0 2 1
As % of all contract IT jobs advertised in Hertfordshire - 0.29% 0.14%
As % of the Libraries, Frameworks & Software Standards category - 1.35% 0.46%
Number of daily rates quoted 0 2 1
Median daily rate - £413 £488
Median daily rate % change year-on-year - -15.38%  
UK excluding London median daily rate £350 £370 £375
% change year-on-year -5.40% -1.33%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

JDBC is in the industry standards, technical specifications and software library and framework skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Hertfordshire with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
Hertfordshire
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 168 148 219
As % of all contract IT job vacancies advertised in Hertfordshire 28.47% 21.54% 30.93%
Number of daily rates quoted 115 85 120
Median daily rate £360 £345 £388
Median daily rate % change year-on-year +4.34% -10.96%  
90% offered a daily rate of more than £238 £300 £275
10% offered a daily rate of more than £525 £538 £500
UK excluding London median daily rate £375 £363 £350
% change year-on-year +3.44% +3.57%  
Number of hourly rates quoted 2 6 3
Median hourly rate £37.50 £37.50 £37.50
UK excluding London median hourly rate £40.50 £38.00 £36.00
% change year-on-year +6.57% +5.55%  

JDBC
Job Vacancy Trend in Hertfordshire

The job posting trend of jobs advertised in Hertfordshire citing JDBC as a proportion of all contract or permanent IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for JDBC in Hertfordshire

JDBC
Contractor Daily Rate Trend in Hertfordshire

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

Contractor daily rate trend for JDBC in Hertfordshire