Period
to 20 January 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 20 January 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
20 Jan 2018
Same period 2017 Same period 2016
Rank 84 88 83
Rank change year-on-year +4 -5 +3
Contract jobs citing RDBMS 13 9 9
As % of all contract IT jobs advertised in Hertfordshire 0.85% 0.64% 0.64%
As % of the Database & Business Intelligence category 4.15% 3.40% 3.16%
Number of daily rates quoted 4 3 6
Hertfordshire median daily rate £606 £288 £550
Median daily rate % change year-on-year +110.87% -47.73% +39.02%
10th Percentile £548 £242 £475
90th Percentile £696 £359 £575
East of England median daily rate £320 £375 £500
% change year-on-year -14.67% -25.00% +24.22%
Number of hourly rates quoted 0 0 0
Hertfordshire median hourly rate - - -
East of England median hourly rate £43.75 - -

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 313 265 285
As % of all contract IT jobs advertised in Hertfordshire 20.54% 18.94% 20.16%
Number of daily rates quoted 165 144 153
Hertfordshire median daily rate £400 £390 £388
Median daily rate % change year-on-year +2.56% +0.65% +6.16%
10th Percentile £313 £263 £236
90th Percentile £588 £538 £575
East of England median daily rate £413 £375 £385
% change year-on-year +10.00% -2.60% +2.67%
Number of hourly rates quoted 5 1 8
Hertfordshire median hourly rate £19.00 £45.00 £15.00
Median hourly rate % change year-on-year -57.78% +200.00% -25.00%
10th Percentile £16.25 £45.00 £11.38
90th Percentile £30.85 £45.00 £48.00
East of England median hourly rate £37.25 £37.50 £36.67
% change year-on-year -0.67% +2.26% +68.60%

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 20 January 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 20 January 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 -10 4 - - 3
Rickmansworth - 3 £675 -
Waltham Cross - 1 £563 -
Hatfield - 1 £545 -
RDBMS
East of England

For the 6 months to 20 January 2018, IT contractor jobs citing RDBMS also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Hertfordshire region with a requirement for RDBMS.

1 13 (100.00%) Relational Database
2 9 (69.23%) Oracle
3 8 (61.54%) DB2
3 8 (61.54%) Unix
3 8 (61.54%) Solaris
3 8 (61.54%) Linux
3 8 (61.54%) Agile Software Development
4 7 (53.85%) JIRA
4 7 (53.85%) Atlassian
4 7 (53.85%) Confluence
4 7 (53.85%) Python
4 7 (53.85%) MySQL
4 7 (53.85%) PostgreSQL
4 7 (53.85%) Oracle Database
4 7 (53.85%) Bitbucket
5 6 (46.15%) Cloud Foundry
5 6 (46.15%) Docker
5 6 (46.15%) DevOps
5 6 (46.15%) Mesos
5 6 (46.15%) Google Cloud Platform
5 6 (46.15%) boto
5 6 (46.15%) HipChat
5 6 (46.15%) AWS CloudFormation
5 6 (46.15%) Kubernetes
5 6 (46.15%) Rancher
5 6 (46.15%) Docker Swarm
5 6 (46.15%) Scrum
5 6 (46.15%) Configuration Management
5 6 (46.15%) GCP
5 6 (46.15%) Microsoft Azure

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 7 (53.85%) Confluence
2 6 (46.15%) Cloud Foundry
3 3 (23.08%) OpenStack
4 1 (7.69%) Adobe Experience Manager
4 1 (7.69%) Apache
4 1 (7.69%) CMS
4 1 (7.69%) MQSeries
4 1 (7.69%) Tomcat
4 1 (7.69%) WebSphere
4 1 (7.69%) WebSphere Application Server
Applications
1 6 (46.15%) HipChat
Business Applications
1 1 (7.69%) Dynamics CRM
1 1 (7.69%) Magento
Cloud Services
1 6 (46.15%) Amazon AWS
1 6 (46.15%) AWS CloudFormation
1 6 (46.15%) Google Cloud Platform
1 6 (46.15%) Microsoft Azure
Communications & Networking
1 1 (7.69%) Internet
Database & Business Intelligence
1 13 (100.00%) Relational Database
2 8 (61.54%) DB2
3 7 (53.85%) MySQL
3 7 (53.85%) Oracle Database
3 7 (53.85%) PostgreSQL
4 5 (38.46%) SQL Server
5 3 (23.08%) OLAP
5 3 (23.08%) SQL Server Analysis Services
5 3 (23.08%) SQL Server Integration Services
5 3 (23.08%) SQL Server Reporting Services
6 2 (15.38%) Big Data
6 2 (15.38%) Data Lake
6 2 (15.38%) Data Warehouse
6 2 (15.38%) OLAP Cube
6 2 (15.38%) Power BI
7 1 (7.69%) Jackrabbit
7 1 (7.69%) NoSQL
7 1 (7.69%) SQL Server 2012
Development Applications
1 7 (53.85%) Bitbucket
1 7 (53.85%) JIRA
2 4 (30.77%) JUnit
2 4 (30.77%) Sonatype Nexus
3 3 (23.08%) Visual Studio
4 2 (15.38%) Apache Ivy
4 2 (15.38%) Checkstyle
4 2 (15.38%) Eclipse
4 2 (15.38%) Git (software)
4 2 (15.38%) Gradle
4 2 (15.38%) Maven
4 2 (15.38%) Mockito
4 2 (15.38%) Protractor
5 1 (7.69%) Cucumber
5 1 (7.69%) EasyMock
5 1 (7.69%) GoCD
5 1 (7.69%) JBehave
5 1 (7.69%) Jenkins
5 1 (7.69%) TeamCity
5 1 (7.69%) WebDriver
General
1 2 (15.38%) Finance
Job Titles
1 5 (38.46%) Developer
2 3 (23.08%) Business Intelligence Developer
3 2 (15.38%) Analyst
3 2 (15.38%) Analyst Developer
3 2 (15.38%) Business Intelligence Analyst
3 2 (15.38%) Developer Analyst
3 2 (15.38%) DevOps Engineer
3 2 (15.38%) Java Developer
4 1 (7.69%) Architect
4 1 (7.69%) Automation Engineer
4 1 (7.69%) DevOps Architect
4 1 (7.69%) Full Stack Developer
4 1 (7.69%) Java Engineer
4 1 (7.69%) SC Cleared Java Developer
4 1 (7.69%) Senior Java Engineer
4 1 (7.69%) Senior Test Engineer
4 1 (7.69%) SQL BI Developer
4 1 (7.69%) SQL Developer
4 1 (7.69%) Test Engineer
Libraries, Frameworks & Software Standards
1 6 (46.15%) boto
2 3 (23.08%) .NET
2 3 (23.08%) J2EE
2 3 (23.08%) JSON
2 3 (23.08%) Middleware
2 3 (23.08%) Spring
3 2 (15.38%) RESTEasy
3 2 (15.38%) Spring MVC
4 1 (7.69%) Ajax
4 1 (7.69%) EJB
4 1 (7.69%) Gherkin
4 1 (7.69%) HTML
4 1 (7.69%) JDBC
4 1 (7.69%) JSP
4 1 (7.69%) JSTL
4 1 (7.69%) LAPP Stack
4 1 (7.69%) MDX
4 1 (7.69%) REST
4 1 (7.69%) RESTful
4 1 (7.69%) Servlets
Operating Systems
1 8 (61.54%) Linux
1 8 (61.54%) Solaris
1 8 (61.54%) Unix
2 1 (7.69%) HPUX
Processes & Methodologies
1 8 (61.54%) Agile Software Development
2 6 (46.15%) Configuration Management
2 6 (46.15%) DevOps
2 6 (46.15%) Scrum
3 4 (30.77%) Kanban
4 3 (23.08%) Business Intelligence
4 3 (23.08%) Continuous Improvement
4 3 (23.08%) ETL
4 3 (23.08%) SDLC
4 3 (23.08%) TDD
5 2 (15.38%) Continuous Integration
5 2 (15.38%) Data Modelling
5 2 (15.38%) Kimball Methodology
5 2 (15.38%) MVC
5 2 (15.38%) OO
5 2 (15.38%) Test Automation
5 2 (15.38%) Web Development
5 2 (15.38%) Workflow
6 1 (7.69%) Integration Testing
6 1 (7.69%) Test Scripting
Programming Languages
1 7 (53.85%) Python
2 5 (38.46%) SQL
3 4 (30.77%) Java
4 3 (23.08%) C#
4 3 (23.08%) JavaScript
4 3 (23.08%) T-SQL
5 2 (15.38%) VB.NET
6 1 (7.69%) Bash Shell
6 1 (7.69%) Groovy
6 1 (7.69%) Perl
6 1 (7.69%) PL/SQL
6 1 (7.69%) Scala
6 1 (7.69%) Shell Script
Qualifications
1 2 (15.38%) Security Cleared
2 1 (7.69%) SC Cleared
Quality Assurance & Compliance
1 6 (46.15%) GCP
System Software
1 6 (46.15%) Docker
Systems Management
1 6 (46.15%) Docker Swarm
1 6 (46.15%) Kubernetes
1 6 (46.15%) Mesos
1 6 (46.15%) Rancher
2 5 (38.46%) Ansible
3 3 (23.08%) Opscode Chef
3 3 (23.08%) Puppet
4 1 (7.69%) Terraform
4 1 (7.69%) yum
Vendors
1 9 (69.23%) Oracle
2 7 (53.85%) Atlassian
3 2 (15.38%) IBM
3 2 (15.38%) Sonatype
4 1 (7.69%) ATG
4 1 (7.69%) Blue Martini
4 1 (7.69%) Demandware
4 1 (7.69%) Elastic Path
4 1 (7.69%) hybris
4 1 (7.69%) RedGate