Period
to 22 July 2018

The following table provides summary statistics for contract job vacancies advertised in Hertfordshire with a requirement for RDBMS skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited RDBMS over the 6 months to 22 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 Management System (RDBMS)
East of England > Hertfordshire
6 months to
22 Jul 2018
Same period 2017 Same period 2016
Rank 88 84 76
Rank change year-on-year -4 -8 +6
Contract jobs citing RDBMS 12 7 15
As % of all contract IT jobs advertised in Hertfordshire 0.77% 0.55% 1.07%
As % of the Database & Business Intelligence category 4.23% 2.92% 6.67%
Number of daily rates quoted 7 2 8
Hertfordshire median daily rate £540 £538 £363
Median daily rate % change year-on-year +0.47% +48.28% -17.14%
10th Percentile £420 £354 £273
90th Percentile £850 £731 £514
East of England median daily rate £450 £338 £325
% change year-on-year +33.33% +3.85% +4.84%
Number of hourly rates quoted 0 0 0
Hertfordshire median hourly rate - - -
East of England median hourly rate - - £27.50

RDBMS 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 284 240 225
As % of all contract IT jobs advertised in Hertfordshire 18.14% 18.71% 16.09%
Number of daily rates quoted 191 153 118
Hertfordshire median daily rate £400 £400 £400
10th Percentile £263 £251 £281
90th Percentile £544 £570 £494
East of England median daily rate £425 £400 £390
% change year-on-year +6.25% +2.56% +4.00%
Number of hourly rates quoted 8 3 1
Hertfordshire median hourly rate £29.50 £27.50 £12.08
Median hourly rate % change year-on-year +7.27% +127.65% -18.65%
10th Percentile £12.85 £17.25 £11.62
90th Percentile £38.00 £31.55 £12.54
East of England median hourly rate £26.45 £31.25 £33.45
% change year-on-year -15.36% -6.58% +25.05%

RDBMS
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for RDBMS in Hertfordshire

RDBMS
Contractor Daily Rate Trend in Hertfordshire

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

Contractor daily rate trend for RDBMS in Hertfordshire

RDBMS
Contractor Daily Rate Histogram in Hertfordshire

The daily rate distribution of IT jobs citing RDBMS in Hertfordshire over the 6 months to 22 July 2018.

Contractor daily rate histogram for RDBMS in Hertfordshire

RDBMS
Contractor Hourly Rate Trend in Hertfordshire

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

Contractor hourly rate trend for RDBMS in Hertfordshire

RDBMS
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 RDBMS within the Hertfordshire region over the 6 months to 22 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 -7 1 - - 2
Hemel Hempstead -11 1 £425 -
RDBMS
East of England

For the 6 months to 22 July 2018, IT contractor jobs citing RDBMS 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 RDBMS.

1 12 (100.00%) Relational Database
2 9 (75.00%) Java
3 7 (58.33%) MySQL
4 6 (50.00%) Oracle
4 6 (50.00%) SQL Server
4 6 (50.00%) Web Services
4 6 (50.00%) Linux
5 5 (41.67%) Unix
5 5 (41.67%) Agile Software Development
6 4 (33.33%) Maven
6 4 (33.33%) JIRA
6 4 (33.33%) Continuous Integration
6 4 (33.33%) Bash Shell
6 4 (33.33%) Solaris
6 4 (33.33%) JUnit
6 4 (33.33%) DB2
6 4 (33.33%) SQL
6 4 (33.33%) OO
6 4 (33.33%) Jenkins
6 4 (33.33%) REST
6 4 (33.33%) Sonatype Nexus
7 3 (25.00%) Rancher
7 3 (25.00%) HipChat
7 3 (25.00%) Kubernetes
7 3 (25.00%) Terraform
7 3 (25.00%) Opscode Chef
7 3 (25.00%) Apache Ivy
7 3 (25.00%) Oracle Database
7 3 (25.00%) Bitbucket
7 3 (25.00%) Gradle

RDBMS
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 (25.00%) Confluence
1 3 (25.00%) JBoss
2 2 (16.67%) IIS
2 2 (16.67%) Oracle SOA Suite
3 1 (8.33%) Adobe Experience Manager
3 1 (8.33%) Apache
3 1 (8.33%) CMS
3 1 (8.33%) MQSeries
3 1 (8.33%) WebSphere
3 1 (8.33%) WebSphere Application Server
Applications
1 3 (25.00%) HipChat
Business Applications
1 2 (16.67%) BusinessWorks
1 2 (16.67%) Dynamics CRM
2 1 (8.33%) Magento
Communications & Networking
1 3 (25.00%) Internet
2 2 (16.67%) HTTP
Database & Business Intelligence
1 12 (100.00%) Relational Database
2 7 (58.33%) MySQL
3 6 (50.00%) SQL Server
4 4 (33.33%) DB2
5 3 (25.00%) Oracle Database
5 3 (25.00%) PostgreSQL
6 2 (16.67%) Apache Cassandra
6 2 (16.67%) MongoDB
6 2 (16.67%) NoSQL
7 1 (8.33%) Jackrabbit
7 1 (8.33%) Oracle ODI
Development Applications
1 4 (33.33%) Jenkins
1 4 (33.33%) JIRA
1 4 (33.33%) JUnit
1 4 (33.33%) Maven
1 4 (33.33%) Sonatype Nexus
2 3 (25.00%) Apache Ivy
2 3 (25.00%) Bitbucket
2 3 (25.00%) Gradle
3 2 (16.67%) Checkstyle
3 2 (16.67%) Git (software)
3 2 (16.67%) Mockito
3 2 (16.67%) Selenium
3 2 (16.67%) SoapUI
4 1 (8.33%) Ant
4 1 (8.33%) EasyMock
4 1 (8.33%) Eclipse
4 1 (8.33%) Hamcrest
4 1 (8.33%) Log4j
4 1 (8.33%) Subversion
4 1 (8.33%) WebSphere Studio Application Developer
General
1 2 (16.67%) Back Office
1 2 (16.67%) Retail
2 1 (8.33%) Games
Job Titles
1 6 (50.00%) Developer
2 2 (16.67%) CRM Developer
2 2 (16.67%) Integration Developer
2 2 (16.67%) Lead DevOps
2 2 (16.67%) Microsoft Developer
2 2 (16.67%) Senior Developer
2 2 (16.67%) Senior Test Automation Engineer
2 2 (16.67%) Senior Test Engineer
2 2 (16.67%) Test Automation Engineer
2 2 (16.67%) Test Engineer
3 1 (8.33%) Database Developer
3 1 (8.33%) DevOps Engineer
3 1 (8.33%) J2EE Developer
3 1 (8.33%) Java Developer
3 1 (8.33%) Java Software Engineer
3 1 (8.33%) Oracle Database Developer
3 1 (8.33%) Oracle Developer
3 1 (8.33%) SC Cleared Software Engineer
3 1 (8.33%) Senior Java Software Engineer
3 1 (8.33%) Senior Software Engineer
Libraries, Frameworks & Software Standards
1 6 (50.00%) Web Services
2 4 (33.33%) REST
3 3 (25.00%) HTML
3 3 (25.00%) JMS
3 3 (25.00%) Middleware
3 3 (25.00%) SOAP
3 3 (25.00%) XML
4 2 (16.67%) .NET
4 2 (16.67%) ActiveMQ
4 2 (16.67%) ASP.NET
4 2 (16.67%) CSS
4 2 (16.67%) JSON
4 2 (16.67%) Kafka
4 2 (16.67%) Node.js
4 2 (16.67%) Oracle Fusion
4 2 (16.67%) RabbitMQ
4 2 (16.67%) RESTful
5 1 (8.33%) JDBC
5 1 (8.33%) JSP
5 1 (8.33%) Servlets
Miscellaneous
1 2 (16.67%) Data Centre
1 2 (16.67%) Wiki
Operating Systems
1 6 (50.00%) Linux
2 5 (41.67%) Unix
3 4 (33.33%) Solaris
4 2 (16.67%) CentOS
4 2 (16.67%) Fedora
4 2 (16.67%) Red Hat Enterprise Linux
4 2 (16.67%) Ubuntu
5 1 (8.33%) HPUX
Processes & Methodologies
1 5 (41.67%) Agile Software Development
2 4 (33.33%) Continuous Integration
2 4 (33.33%) OO
3 3 (25.00%) Configuration Management
3 3 (25.00%) DevOps
3 3 (25.00%) Open Source
3 3 (25.00%) SOA
4 2 (16.67%) CRM
4 2 (16.67%) ERP
4 2 (16.67%) Scrum
4 2 (16.67%) SDLC
4 2 (16.67%) Service Delivery
4 2 (16.67%) Software Testing
4 2 (16.67%) Test Automation
4 2 (16.67%) Test Scripting
4 2 (16.67%) UML
4 2 (16.67%) Web Accessibility
5 1 (8.33%) E-Commerce
5 1 (8.33%) ETL
5 1 (8.33%) RAD
Programming Languages
1 9 (75.00%) Java
2 4 (33.33%) Bash Shell
2 4 (33.33%) SQL
3 3 (25.00%) JavaScript
4 2 (16.67%) C#
4 2 (16.67%) C++
5 1 (8.33%) Perl
5 1 (8.33%) PL/SQL
Qualifications
1 3 (25.00%) SC Cleared
1 3 (25.00%) Security Cleared
Quality Assurance & Compliance
1 2 (16.67%) WCAG
System Software
1 3 (25.00%) Docker
2 2 (16.67%) Active Directory
Systems Management
1 3 (25.00%) Ansible
1 3 (25.00%) Kubernetes
1 3 (25.00%) Opscode Chef
1 3 (25.00%) Puppet
1 3 (25.00%) Rancher
1 3 (25.00%) Terraform
2 2 (16.67%) Docker Swarm
2 2 (16.67%) Mesos
3 1 (8.33%) HP Fortify
3 1 (8.33%) Tivoli
Vendors
1 6 (50.00%) Oracle
2 3 (25.00%) Atlassian
2 3 (25.00%) IBM
3 2 (16.67%) Capita
3 2 (16.67%) Microsoft
3 2 (16.67%) MuleSoft
3 2 (16.67%) Red Hat
3 2 (16.67%) Salesforce.com
3 2 (16.67%) SAP
3 2 (16.67%) Siebel
3 2 (16.67%) Sonatype
3 2 (16.67%) TIBCO
3 2 (16.67%) webMethods
3 2 (16.67%) WSO2
4 1 (8.33%) ATG
4 1 (8.33%) Blue Martini
4 1 (8.33%) Demandware
4 1 (8.33%) Elastic Path
4 1 (8.33%) Google
4 1 (8.33%) Teradata