Period
to 20 February 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 February 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 Feb 2018
Same period 2017 Same period 2016
Rank 100 96 -
Rank change year-on-year -4 - +85
Contract jobs citing JDBC 3 3 0
As % of all contract IT jobs advertised in Hertfordshire 0.19% 0.22% -
As % of the Libraries, Frameworks & Software Standards category 0.77% 0.82% -
Number of daily rates quoted 0 0 0
Hertfordshire median daily rate - - -
East of England median daily rate - £295 £400
% change year-on-year - -26.25% -0.68%
Number of hourly rates quoted 0 0 0
Hertfordshire median hourly rate - - -
East of England median hourly rate - - £40.50

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 391 365 298
As % of all contract IT jobs advertised in Hertfordshire 25.24% 27.34% 22.07%
Number of daily rates quoted 205 229 171
Hertfordshire median daily rate £425 £425 £375
Median daily rate % change year-on-year - +13.33% -3.23%
10th Percentile £313 £263 £250
90th Percentile £550 £552 £575
East of England median daily rate £425 £400 £400
% change year-on-year +6.25% - +1.59%
Number of hourly rates quoted 2 5 6
Hertfordshire median hourly rate £13.61 £37.50 £26.50
Median hourly rate % change year-on-year -63.71% +41.51% -29.33%
10th Percentile £11.51 £31.15 £11.25
90th Percentile £15.42 £44.18 £42.50
East of England median hourly rate £45.00 £36.00 £39.50
% change year-on-year +25.00% -8.86% -1.25%

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 February 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
Watford -18 2 - - 2
JDBC
East of England

For the 6 months to 20 February 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 3 (100.00%) HTML
1 3 (100.00%) Java
1 3 (100.00%) JavaScript
1 3 (100.00%) DB2
1 3 (100.00%) JSP
1 3 (100.00%) Servlets
1 3 (100.00%) J2EE
1 3 (100.00%) EJB
1 3 (100.00%) Linux
1 3 (100.00%) Apache
1 3 (100.00%) JMS
1 3 (100.00%) Eclipse
1 3 (100.00%) Subversion
1 3 (100.00%) JSTL
1 3 (100.00%) Git (software)
2 2 (66.67%) Bash Shell
2 2 (66.67%) Jackrabbit
2 2 (66.67%) JSON
2 2 (66.67%) Magento
2 2 (66.67%) Ajax
2 2 (66.67%) Blue Martini
2 2 (66.67%) WebSphere
2 2 (66.67%) ATG
2 2 (66.67%) CMS
2 2 (66.67%) Log4j
2 2 (66.67%) RDBMS
2 2 (66.67%) IBM
2 2 (66.67%) Internet
2 2 (66.67%) DNA
2 2 (66.67%) WebSphere Studio Application Developer

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 3 (100.00%) Apache
2 2 (66.67%) Adobe Experience Manager
2 2 (66.67%) CMS
2 2 (66.67%) MQSeries
2 2 (66.67%) WebSphere
2 2 (66.67%) WebSphere Application Server
3 1 (33.33%) Confluence
3 1 (33.33%) Tomcat
Business Applications
1 2 (66.67%) Magento
Communications & Networking
1 2 (66.67%) Internet
2 1 (33.33%) HTTP
Database & Business Intelligence
1 3 (100.00%) DB2
2 2 (66.67%) Jackrabbit
2 2 (66.67%) RDBMS
2 2 (66.67%) Relational Database
3 1 (33.33%) Hazelcast
3 1 (33.33%) MySQL
3 1 (33.33%) SQL Server
Development Applications
1 3 (100.00%) Eclipse
1 3 (100.00%) Git (software)
1 3 (100.00%) Subversion
2 2 (66.67%) Ant
2 2 (66.67%) JUnit
2 2 (66.67%) Log4j
2 2 (66.67%) Mockito
2 2 (66.67%) WebSphere Studio Application Developer
3 1 (33.33%) Hudson
3 1 (33.33%) IntelliJ
3 1 (33.33%) Jenkins
3 1 (33.33%) JIRA
3 1 (33.33%) JMeter
3 1 (33.33%) VSS/SourceSafe
3 1 (33.33%) WebStorm
General
1 1 (33.33%) Games
Job Titles
1 3 (100.00%) Developer
1 3 (100.00%) Java Developer
2 1 (33.33%) J2EE Developer
2 1 (33.33%) Java/J2EE Developer
Libraries, Frameworks & Software Standards
1 3 (100.00%) EJB
1 3 (100.00%) HTML
1 3 (100.00%) J2EE
1 3 (100.00%) JMS
1 3 (100.00%) JSP
1 3 (100.00%) JSTL
1 3 (100.00%) Servlets
2 2 (66.67%) Ajax
2 2 (66.67%) JSON
2 2 (66.67%) REST
2 2 (66.67%) SOAP
2 2 (66.67%) Struts
2 2 (66.67%) Web Services
2 2 (66.67%) XHTML
2 2 (66.67%) XML
2 2 (66.67%) XSD
2 2 (66.67%) XSLT
3 1 (33.33%) Apache Commons
3 1 (33.33%) HTML5
3 1 (33.33%) Twitter Bootstrap
Operating Systems
1 3 (100.00%) Linux
2 2 (66.67%) HPUX
2 2 (66.67%) Solaris
2 2 (66.67%) Unix
3 1 (33.33%) CentOS
3 1 (33.33%) Ubuntu
3 1 (33.33%) Windows
Processes & Methodologies
1 2 (66.67%) DNA
1 2 (66.67%) E-Commerce
1 2 (66.67%) OO
1 2 (66.67%) RAD
1 2 (66.67%) UML
2 1 (33.33%) Agile Software Development
2 1 (33.33%) AOP
2 1 (33.33%) Continuous Integration
2 1 (33.33%) Inversion of Control
2 1 (33.33%) Scrum
Programming Languages
1 3 (100.00%) Java
1 3 (100.00%) JavaScript
2 2 (66.67%) Bash Shell
2 2 (66.67%) Perl
2 2 (66.67%) SQL
System Software
1 1 (33.33%) Docker
Vendors
1 2 (66.67%) ATG
1 2 (66.67%) Blue Martini
1 2 (66.67%) Demandware
1 2 (66.67%) Elastic Path
1 2 (66.67%) hybris
1 2 (66.67%) IBM
2 1 (33.33%) Atlassian