Period
to 23 October 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 23 October 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
23 Oct 2018
Same period 2017 Same period 2016
Rank 82 81 52
Rank change year-on-year -1 -29 +14
Contract jobs citing Relational Database 19 21 41
As % of all contract IT jobs advertised in Hertfordshire 1.18% 1.38% 2.92%
As % of the Database & Business Intelligence category 6.64% 7.32% 13.71%
Number of daily rates quoted 9 4 19
Hertfordshire median daily rate £450 £606 £325
Median daily rate % change year-on-year -25.77% +86.54% -14.47%
10th Percentile £350 £548 £251
90th Percentile £705 £696 £458
East of England median daily rate £488 £449 £369
% change year-on-year +8.64% +21.69% -2.32%
Number of hourly rates quoted 0 1 0
Hertfordshire median hourly rate - £15.00 -
East of England median hourly rate - £28.75 £27.50
% change year-on-year - +4.55% -25.01%

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 286 287 299
As % of all contract IT jobs advertised in Hertfordshire 17.81% 18.84% 21.30%
Number of daily rates quoted 202 165 171
Hertfordshire median daily rate £414 £413 £400
Median daily rate % change year-on-year +0.30% +3.13% +6.67%
10th Percentile £313 £303 £263
90th Percentile £550 £575 £500
East of England median daily rate £425 £400 £388
% change year-on-year +6.25% +3.23% +3.33%
Number of hourly rates quoted 5 1 2
Hertfordshire median hourly rate £35.00 £15.00 £28.54
Median hourly rate % change year-on-year +133.33% -47.44% +36.33%
East of England median hourly rate £26.00 £30.75 £36.00
% change year-on-year -15.45% -14.58% +14.29%

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 23 October 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 23 October 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
Hemel Hempstead +2 11 £360 - 2
Rickmansworth -11 1 £700 +3.70%
Welwyn Garden City - 1 - - 1
Relational Database
East of England

For the 6 months to 23 October 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 11 (57.89%) SQL
2 9 (47.37%) Agile Software Development
3 8 (42.11%) Java
3 8 (42.11%) SQL Server
3 8 (42.11%) Microsoft
4 7 (36.84%) .NET
4 7 (36.84%) Software Engineering
5 6 (31.58%) Test Scripting
5 6 (31.58%) Security Cleared
5 6 (31.58%) C
5 6 (31.58%) VB
5 6 (31.58%) PL/SQL
5 6 (31.58%) Web Services
5 6 (31.58%) Microsoft Excel
5 6 (31.58%) RDBMS
5 6 (31.58%) Infrastructure Management
6 5 (26.32%) CRM
6 5 (26.32%) HTML
6 5 (26.32%) JavaScript
6 5 (26.32%) CSS
7 4 (21.05%) IIS
7 4 (21.05%) MySQL
7 4 (21.05%) C#
7 4 (21.05%) XML
7 4 (21.05%) ASP.NET
7 4 (21.05%) SOA
7 4 (21.05%) HP
7 4 (21.05%) JMeter
7 4 (21.05%) Test Automation
7 4 (21.05%) JIRA

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 4 (21.05%) IIS
2 2 (10.53%) CMS
3 1 (5.26%) BizTalk Server
3 1 (5.26%) Cloud Foundry
3 1 (5.26%) Confluence
3 1 (5.26%) JBoss
Applications
1 6 (31.58%) Microsoft Excel
2 3 (15.79%) Microsoft Office
3 1 (5.26%) Adobe Creative Suite
3 1 (5.26%) HipChat
Business Applications
1 3 (15.79%) Dynamics CRM
Cloud Services
1 1 (5.26%) Amazon AWS
1 1 (5.26%) AWS CloudFormation
1 1 (5.26%) Google Analytics
1 1 (5.26%) Google Cloud Platform
1 1 (5.26%) Microsoft Azure
Communications & Networking
1 3 (15.79%) Internet
2 1 (5.26%) HTTP
2 1 (5.26%) SMS
Database & Business Intelligence
1 8 (42.11%) SQL Server
2 6 (31.58%) RDBMS
3 4 (21.05%) MySQL
4 1 (5.26%) Crystal Reports
4 1 (5.26%) PostgreSQL
4 1 (5.26%) SQL Server 2008
Development Applications
1 4 (21.05%) JIRA
1 4 (21.05%) JMeter
1 4 (21.05%) Selenium
2 2 (10.53%) JUnit
3 1 (5.26%) Artifactory
3 1 (5.26%) Bitbucket
3 1 (5.26%) Checkstyle
3 1 (5.26%) Cobertura
3 1 (5.26%) EasyMock
3 1 (5.26%) Gradle
3 1 (5.26%) Hamcrest
3 1 (5.26%) LoadRunner
3 1 (5.26%) Maven
3 1 (5.26%) Mockito
3 1 (5.26%) SoapUI
3 1 (5.26%) Sonatype Nexus
3 1 (5.26%) Visual Studio
General
1 3 (15.79%) Back Office
2 1 (5.26%) Marketing
2 1 (5.26%) Retail
Job Titles
1 4 (21.05%) Architect
1 4 (21.05%) Developer
2 3 (15.79%) Agile Tester
2 3 (15.79%) Analyst
2 3 (15.79%) Automation Tester
2 3 (15.79%) CRM Developer
2 3 (15.79%) Test Analyst
2 3 (15.79%) Tester
3 2 (10.53%) Applications Architect
3 2 (10.53%) Microsoft Developer
3 2 (10.53%) OAT Analyst
3 2 (10.53%) OAT Test Analyst
4 1 (5.26%) C# ASP.NET Developer
4 1 (5.26%) Data Analytics Architect
4 1 (5.26%) Dynamics CRM Developer
4 1 (5.26%) ERP Consultant
4 1 (5.26%) Lead Architect
4 1 (5.26%) Senior Java Software Engineer
4 1 (5.26%) Senior Test Automation Engineer
4 1 (5.26%) Software Engineer
Libraries, Frameworks & Software Standards
1 7 (36.84%) .NET
2 6 (31.58%) Web Services
3 5 (26.32%) CSS
3 5 (26.32%) HTML
4 4 (21.05%) ASP.NET
4 4 (21.05%) XML
5 2 (10.53%) .NET Framework
5 2 (10.53%) Middleware
5 2 (10.53%) REST
6 1 (5.26%) Ajax
6 1 (5.26%) ASP.NET Web API
6 1 (5.26%) boto
6 1 (5.26%) Entity Framework
6 1 (5.26%) GWT
6 1 (5.26%) jQuery
6 1 (5.26%) JSON
6 1 (5.26%) KnockoutJS
6 1 (5.26%) LINQ to SQL
6 1 (5.26%) RequireJS
6 1 (5.26%) Spring
Miscellaneous
1 4 (21.05%) Analytical Skills
2 1 (5.26%) Cloud Native
2 1 (5.26%) Data Structures
2 1 (5.26%) Management Information System
2 1 (5.26%) Self-Motivation
Operating Systems
1 1 (5.26%) Linux
1 1 (5.26%) Solaris
1 1 (5.26%) Unix
1 1 (5.26%) Windows
Processes & Methodologies
1 9 (47.37%) Agile Software Development
2 7 (36.84%) Software Engineering
3 6 (31.58%) Infrastructure Management
3 6 (31.58%) Test Scripting
4 5 (26.32%) CRM
5 4 (21.05%) Scenario Testing
5 4 (21.05%) SOA
5 4 (21.05%) Software Testing
5 4 (21.05%) Test Automation
5 4 (21.05%) Test Strategy
6 3 (15.79%) Business Analysis
6 3 (15.79%) EAI
6 3 (15.79%) Functional Testing
6 3 (15.79%) Non-Functional Testing
6 3 (15.79%) Operational Acceptance Testing
6 3 (15.79%) Service Delivery
6 3 (15.79%) Web Accessibility
7 2 (10.53%) Configuration Management
7 2 (10.53%) ERP
7 2 (10.53%) OO
Programming Languages
1 11 (57.89%) SQL
2 8 (42.11%) Java
3 6 (31.58%) C
3 6 (31.58%) PL/SQL
3 6 (31.58%) VB
4 5 (26.32%) JavaScript
5 4 (21.05%) C#
6 1 (5.26%) Python
Qualifications
1 6 (31.58%) Security Cleared
2 3 (15.79%) ISTQB
2 3 (15.79%) ISTQB Foundation Certification
3 2 (10.53%) SC Cleared
4 1 (5.26%) MCP
4 1 (5.26%) Microsoft Certification
4 1 (5.26%) OCP
4 1 (5.26%) Oracle Certification
Quality Assurance & Compliance
1 3 (15.79%) WCAG
System Software
1 2 (10.53%) Active Directory
2 1 (5.26%) Docker
Systems Management
1 3 (15.79%) HP ALM
1 3 (15.79%) HP Quality Center
2 1 (5.26%) Ansible
2 1 (5.26%) Docker Swarm
2 1 (5.26%) Kubernetes
2 1 (5.26%) Mesos
2 1 (5.26%) Opscode Chef
2 1 (5.26%) Puppet
2 1 (5.26%) Rancher
2 1 (5.26%) Terraform
2 1 (5.26%) yum
Vendors
1 8 (42.11%) Microsoft
2 4 (21.05%) HP
3 2 (10.53%) Google
3 2 (10.53%) Oracle
4 1 (5.26%) Adobe
4 1 (5.26%) Atlassian
4 1 (5.26%) Omniture
4 1 (5.26%) Sonatype
4 1 (5.26%) Tableau