Period
to 20 November 2018

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 6 months to 20 November 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.

Java Database Connectivity (JDBC)
East of England > Hertfordshire
6 months to
20 Nov 2018
Same period 2017 Same period 2016
Rank 91 95 90
Rank change year-on-year +4 -5 +11
Contract jobs citing JDBC 6 6 4
As % of all contract IT jobs advertised in Hertfordshire 0.37% 0.38% 0.29%
As % of the Libraries, Frameworks & Software Standards category 1.37% 1.58% 1.24%
Number of daily rates quoted 3 1 1
Hertfordshire median daily rate £475 £425 £450
Median daily rate % change year-on-year +11.76% -5.56% -
10th Percentile £463 £413 £438
90th Percentile £528 £438 £463
East of England median daily rate £510 £580 £475
% change year-on-year -12.07% +22.11% +18.75%
Number of hourly rates quoted 0 0 0
Hertfordshire median hourly rate - - -
East of England median hourly rate - - -

JDBC is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Hertfordshire with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Hertfordshire
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 439 380 323
As % of all contract IT jobs advertised in Hertfordshire 26.88% 24.33% 23.56%
Number of daily rates quoted 306 213 192
Hertfordshire median daily rate £425 £425 £409
Median daily rate % change year-on-year - +4.04% +8.93%
10th Percentile £260 £270 £263
90th Percentile £566 £588 £538
East of England median daily rate £450 £425 £400
% change year-on-year +5.88% +6.25% +3.90%
Number of hourly rates quoted 6 1 2
Hertfordshire median hourly rate £40.75 £15.00 £34.81
Median hourly rate % change year-on-year +171.67% -56.91% +66.29%
10th Percentile £16.50 £15.00 £28.83
90th Percentile £52.50 £15.00 £42.24
East of England median hourly rate £40.00 £42.75 £36.00
% change year-on-year -6.43% +18.75% -4.00%

JDBC
Job Vacancy Trend in Hertfordshire

Job postings citing JDBC as a percentage of all IT jobs advertised in Hertfordshire.

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

JDBC
Contract Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JDBC within the Hertfordshire region over the 6 months to 20 November 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
Borehamwood - 5 £475 - 3
JDBC
East of England

For the 6 months to 20 November 2018, IT contractor jobs citing JDBC 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 Hertfordshire region with a requirement for JDBC.

1 6 (100.00%) Java
1 6 (100.00%) JavaScript
1 6 (100.00%) SQL
1 6 (100.00%) T-SQL
1 6 (100.00%) SQL Server
1 6 (100.00%) Web Services
1 6 (100.00%) Apache
1 6 (100.00%) Tomcat
1 6 (100.00%) JMS
1 6 (100.00%) Eclipse
1 6 (100.00%) Microsoft
1 6 (100.00%) MVC
1 6 (100.00%) Hibernate
1 6 (100.00%) Subversion
1 6 (100.00%) Spring
1 6 (100.00%) Maven
1 6 (100.00%) Endeca
1 6 (100.00%) Spring Web Flow
1 6 (100.00%) jQuery
1 6 (100.00%) JPA
1 6 (100.00%) RESTful
1 6 (100.00%) Spring Boot
2 1 (16.67%) Data Protection

JDBC
Co-occurring IT Skills in Hertfordshire 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:

Application Platforms
1 6 (100.00%) Apache
1 6 (100.00%) Tomcat
Database & Business Intelligence
1 6 (100.00%) Endeca
1 6 (100.00%) SQL Server
Development Applications
1 6 (100.00%) Eclipse
1 6 (100.00%) Maven
1 6 (100.00%) Subversion
Job Titles
1 6 (100.00%) Developer
1 6 (100.00%) Java Developer
2 1 (16.67%) JavaScript Developer
2 1 (16.67%) SQL Developer
Libraries, Frameworks & Software Standards
1 6 (100.00%) Hibernate
1 6 (100.00%) JMS
1 6 (100.00%) JPA
1 6 (100.00%) jQuery
1 6 (100.00%) RESTful
1 6 (100.00%) Spring
1 6 (100.00%) Spring Boot
1 6 (100.00%) Spring Web Flow
1 6 (100.00%) Web Services
Processes & Methodologies
1 6 (100.00%) MVC
2 1 (16.67%) Data Protection
Programming Languages
1 6 (100.00%) Java
1 6 (100.00%) JavaScript
1 6 (100.00%) SQL
1 6 (100.00%) T-SQL
Vendors
1 6 (100.00%) Microsoft