Period
to 17 July 2018

The following table provides summary statistics for contract job vacancies advertised in Hertfordshire with a requirement for Relational Database skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Relational Database over the 6 months to 17 July 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.

Relational Database
East of England > Hertfordshire
6 months to
17 Jul 2018
Same period 2017 Same period 2016
Rank 67 80 62
Rank change year-on-year +13 -18 +5
Contract jobs citing Relational Database 29 11 26
As % of all contract IT jobs advertised in Hertfordshire 1.85% 0.88% 1.87%
As % of the Database & Business Intelligence category 10.10% 4.87% 11.87%
Number of daily rates quoted 15 6 12
Hertfordshire median daily rate £425 £320 £350
Median daily rate % change year-on-year +32.81% -8.57% -11.11%
10th Percentile £343 £256 £281
90th Percentile £810 £556 £484
East of England median daily rate £444 £450 £400
% change year-on-year -1.39% +12.50% +3.23%
Number of hourly rates quoted 0 1 0
Hertfordshire median hourly rate - £15.00 -
East of England median hourly rate - £15.00 £27.50
% change year-on-year - -45.45% -14.86%

Relational Database 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 Hertfordshire with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Hertfordshire
Contract vacancies with a requirement for database or business intelligence skills 287 226 219
As % of all contract IT jobs advertised in Hertfordshire 18.32% 18.05% 15.78%
Number of daily rates quoted 192 145 117
Hertfordshire median daily rate £400 £400 £400
10th Percentile £263 £253 £281
90th Percentile £543 £565 £494
East of England median daily rate £425 £400 £389
% change year-on-year +6.25% +2.89% +3.67%
Number of hourly rates quoted 9 3 1
Hertfordshire median hourly rate £24.00 £27.50 £12.08
Median hourly rate % change year-on-year -12.73% +127.65% -18.65%
10th Percentile £13.10 £17.25 £11.62
90th Percentile £37.00 £31.55 £12.54
East of England median hourly rate £26.00 £31.50 £34.50
% change year-on-year -17.46% -8.70% +28.97%

Relational Database
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for Relational Database in Hertfordshire

Relational Database
Contractor Daily Rate Trend in Hertfordshire

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

Contractor daily rate trend for Relational Database in Hertfordshire

Relational Database
Contractor Daily Rate Histogram in Hertfordshire

The daily rate distribution of IT jobs citing Relational Database in Hertfordshire over the 6 months to 17 July 2018.

Contractor daily rate histogram for Relational Database in Hertfordshire

Relational Database
Contractor Hourly Rate Trend in Hertfordshire

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Relational Database in Hertfordshire.

Contractor hourly rate trend for Relational Database in Hertfordshire

Relational Database
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 Relational Database within the Hertfordshire region over the 6 months to 17 July 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 +6 9 £375 -30.23% 3
Hemel Hempstead -5 9 £360 +20.00% 1
Relational Database
East of England

For the 6 months to 17 July 2018, IT contractor jobs citing Relational Database 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 Relational Database.

1 14 (48.28%) MySQL
2 13 (44.83%) Java
2 13 (44.83%) Linux
2 13 (44.83%) RDBMS
3 12 (41.38%) Agile Software Development
3 12 (41.38%) JavaScript
3 12 (41.38%) SQL Server
4 11 (37.93%) HTML
4 11 (37.93%) OO
5 10 (34.48%) CSS
5 10 (34.48%) Open Source
6 9 (31.03%) Web Services
6 9 (31.03%) SQL
6 9 (31.03%) MVC
7 8 (27.59%) Apache
7 8 (27.59%) XHTML
7 8 (27.59%) E-Commerce
7 8 (27.59%) HTTP
7 8 (27.59%) Microsoft
7 8 (27.59%) JIRA
7 8 (27.59%) Magento
8 7 (24.14%) Zend
8 7 (24.14%) OO PHP
8 7 (24.14%) XSL
8 7 (24.14%) .NET
8 7 (24.14%) Oracle
8 7 (24.14%) PHP
8 7 (24.14%) LAMP
9 6 (20.69%) SOA
9 6 (20.69%) Test Automation

Relational Database
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 8 (27.59%) Apache
2 4 (13.79%) Confluence
3 3 (10.34%) IIS
3 3 (10.34%) JBoss
4 2 (6.90%) Oracle SOA Suite
5 1 (3.45%) Adobe Experience Manager
5 1 (3.45%) BizTalk Server
5 1 (3.45%) CMS
5 1 (3.45%) MQSeries
5 1 (3.45%) nginx
5 1 (3.45%) WebSphere
5 1 (3.45%) WebSphere Application Server
Applications
1 3 (10.34%) HipChat
1 3 (10.34%) Microsoft Excel
2 1 (3.45%) Microsoft Office
Business Applications
1 8 (27.59%) Magento
2 2 (6.90%) BusinessWorks
2 2 (6.90%) Dynamics CRM
Communications & Networking
1 8 (27.59%) HTTP
2 3 (10.34%) Internet
Database & Business Intelligence
1 14 (48.28%) MySQL
2 13 (44.83%) RDBMS
3 12 (41.38%) SQL Server
4 4 (13.79%) DB2
5 3 (10.34%) Oracle Database
5 3 (10.34%) PostgreSQL
6 2 (6.90%) Apache Cassandra
6 2 (6.90%) MongoDB
6 2 (6.90%) NoSQL
7 1 (3.45%) Crystal Reports
7 1 (3.45%) Jackrabbit
7 1 (3.45%) Oracle ODI
7 1 (3.45%) SQL Server 2008
7 1 (3.45%) SQL Server 2012
Development Applications
1 8 (27.59%) JIRA
2 5 (17.24%) Selenium
3 4 (13.79%) Jenkins
3 4 (13.79%) JUnit
3 4 (13.79%) Maven
3 4 (13.79%) Sonatype Nexus
4 3 (10.34%) Apache Ivy
4 3 (10.34%) Bitbucket
4 3 (10.34%) Gradle
4 3 (10.34%) JMeter
5 2 (6.90%) Checkstyle
5 2 (6.90%) Git (software)
5 2 (6.90%) Mockito
5 2 (6.90%) SoapUI
5 2 (6.90%) Visual Studio
6 1 (3.45%) Ant
6 1 (3.45%) Eclipse
6 1 (3.45%) NUnit
6 1 (3.45%) Subversion
6 1 (3.45%) WebSphere Studio Application Developer
General
1 2 (6.90%) Back Office
1 2 (6.90%) Retail
2 1 (3.45%) Games
Job Titles
1 15 (51.72%) Developer
2 7 (24.14%) Magento Developer
3 3 (10.34%) Agile Tester
3 3 (10.34%) Architect
3 3 (10.34%) Automation Tester
3 3 (10.34%) Senior Developer
3 3 (10.34%) Tester
4 2 (6.90%) .NET Developer
4 2 (6.90%) Applications Architect
4 2 (6.90%) CRM Developer
4 2 (6.90%) Integration Developer
4 2 (6.90%) Lead DevOps
4 2 (6.90%) Microsoft Developer
4 2 (6.90%) Senior Test Automation Engineer
4 2 (6.90%) Senior Test Engineer
4 2 (6.90%) Test Automation Engineer
4 2 (6.90%) Test Engineer
5 1 (3.45%) ASP.NET MVC Developer
5 1 (3.45%) C# .NET Developer
5 1 (3.45%) SC Cleared Software Engineer
Libraries, Frameworks & Software Standards
1 11 (37.93%) HTML
2 10 (34.48%) CSS
3 9 (31.03%) Web Services
4 8 (27.59%) XHTML
5 7 (24.14%) .NET
5 7 (24.14%) LAMP
5 7 (24.14%) XSL
6 5 (17.24%) REST
7 4 (13.79%) ASP.NET
7 4 (13.79%) SOAP
7 4 (13.79%) XML
8 3 (10.34%) JMS
8 3 (10.34%) Middleware
9 2 (6.90%) .NET Framework
9 2 (6.90%) ActiveMQ
9 2 (6.90%) ASP.NET MVC
9 2 (6.90%) JSON
9 2 (6.90%) Node.js
9 2 (6.90%) RabbitMQ
9 2 (6.90%) RESTful
Miscellaneous
1 3 (10.34%) Analytical Skills
2 2 (6.90%) Data Centre
2 2 (6.90%) Wiki
Operating Systems
1 13 (44.83%) Linux
2 5 (17.24%) Unix
3 4 (13.79%) Solaris
4 2 (6.90%) CentOS
4 2 (6.90%) Fedora
4 2 (6.90%) Red Hat Enterprise Linux
4 2 (6.90%) Ubuntu
4 2 (6.90%) Windows
5 1 (3.45%) HPUX
Processes & Methodologies
1 12 (41.38%) Agile Software Development
2 11 (37.93%) OO
3 10 (34.48%) Open Source
4 9 (31.03%) MVC
5 8 (27.59%) E-Commerce
6 7 (24.14%) OO PHP
7 6 (20.69%) SOA
7 6 (20.69%) Test Automation
8 5 (17.24%) Continuous Integration
8 5 (17.24%) Infrastructure Management
8 5 (17.24%) Software Engineering
8 5 (17.24%) Test Scripting
9 4 (13.79%) Configuration Management
10 3 (10.34%) DevOps
10 3 (10.34%) EAI
10 3 (10.34%) ERP
10 3 (10.34%) Functional Testing
10 3 (10.34%) Non-Functional Testing
10 3 (10.34%) Scrum
10 3 (10.34%) Test Strategy
Programming Languages
1 13 (44.83%) Java
2 12 (41.38%) JavaScript
3 9 (31.03%) SQL
4 7 (24.14%) PHP
5 5 (17.24%) C#
6 4 (13.79%) Bash Shell
6 4 (13.79%) PL/SQL
7 3 (10.34%) C
7 3 (10.34%) VB
8 2 (6.90%) C++
9 1 (3.45%) Perl
Qualifications
1 5 (17.24%) Security Cleared
2 3 (10.34%) SC Cleared
3 1 (3.45%) ISTQB
3 1 (3.45%) ISTQB Foundation Certification
3 1 (3.45%) MCP
3 1 (3.45%) Microsoft Certification
3 1 (3.45%) OCP
3 1 (3.45%) Oracle Certification
Quality Assurance & Compliance
1 2 (6.90%) WCAG
System Software
1 3 (10.34%) Active Directory
1 3 (10.34%) Docker
Systems Management
1 3 (10.34%) Ansible
1 3 (10.34%) Kubernetes
1 3 (10.34%) Opscode Chef
1 3 (10.34%) Puppet
1 3 (10.34%) Rancher
1 3 (10.34%) Terraform
2 2 (6.90%) Docker Swarm
2 2 (6.90%) Mesos
3 1 (3.45%) HP Fortify
3 1 (3.45%) Tivoli
Vendors
1 8 (27.59%) Microsoft
2 7 (24.14%) Oracle
2 7 (24.14%) Zend
3 3 (10.34%) Atlassian
3 3 (10.34%) IBM
4 2 (6.90%) Capita
4 2 (6.90%) MuleSoft
4 2 (6.90%) Red Hat
4 2 (6.90%) Salesforce.com
4 2 (6.90%) SAP
4 2 (6.90%) Siebel
4 2 (6.90%) Sonatype
4 2 (6.90%) TIBCO
4 2 (6.90%) webMethods
4 2 (6.90%) WSO2
5 1 (3.45%) Blue Martini
5 1 (3.45%) Demandware
5 1 (3.45%) Elastic Path
5 1 (3.45%) Google
5 1 (3.45%) hybris