Period
to 16 January 2018

The following table provides summary statistics for contract job vacancies advertised in Watford 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 16 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)
Hertfordshire > Watford
6 months to
16 Jan 2018
Same period 2017 Same period 2016
Rank 46 37 36
Rank change year-on-year -9 -1 -2
Contract jobs citing RDBMS 4 4 3
As % of all contract IT jobs advertised in Watford 1.01% 1.45% 1.26%
As % of the Database & Business Intelligence category 3.36% 6.25% 5.26%
Number of daily rates quoted 0 1 0
Watford median daily rate - £375 -
Hertfordshire median daily rate £606 £288 £550
% change year-on-year +110.87% -47.73% +39.02%
Number of hourly rates quoted 0 0 0
Watford median hourly rate - - -
Hertfordshire median hourly rate - - -

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 Watford with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Watford
Contract vacancies with a requirement for database or business intelligence skills 119 64 57
As % of all contract IT jobs advertised in Watford 30.13% 23.19% 23.95%
Number of daily rates quoted 54 25 10
Watford median daily rate £425 £438 £400
Median daily rate % change year-on-year -2.86% +9.38% +4.92%
10th Percentile £317 £263 £322
90th Percentile £575 £538 £488
Hertfordshire median daily rate £400 £390 £385
% change year-on-year +2.56% +1.30% +5.48%
Number of hourly rates quoted 4 0 1
Watford median hourly rate £18.25 - £37.50
10th Percentile £16.25 - £33.75
90th Percentile £19.00 - £41.25
Hertfordshire median hourly rate £19.00 £45.00 £15.00
% change year-on-year -57.78% +200.00% -25.00%

RDBMS
Job Vacancy Trend in Watford

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

Job vacancy trend for RDBMS in Watford

RDBMS
Contractor Daily Rate Trend in Watford

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

Contractor daily rate trend for RDBMS in Watford

For the 6 months to 16 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 Watford region with a requirement for RDBMS.

1 4 (100.00%) SQL
1 4 (100.00%) Relational Database
2 3 (75.00%) SQL Server Integration Services
2 3 (75.00%) SQL Server
2 3 (75.00%) ETL
2 3 (75.00%) Business Intelligence
2 3 (75.00%) SQL Server Reporting Services
2 3 (75.00%) SQL Server Analysis Services
2 3 (75.00%) T-SQL
2 3 (75.00%) .NET
2 3 (75.00%) C#
2 3 (75.00%) OLAP
3 2 (50.00%) Data Warehouse
3 2 (50.00%) VB.NET
3 2 (50.00%) Visual Studio
3 2 (50.00%) Agile Software Development
3 2 (50.00%) Data Modelling
3 2 (50.00%) Workflow
3 2 (50.00%) Finance
3 2 (50.00%) OLAP Cube
3 2 (50.00%) Big Data
3 2 (50.00%) Power BI
3 2 (50.00%) Data Lake
3 2 (50.00%) Kimball Methodology
4 1 (25.00%) SQL Server 2012
4 1 (25.00%) WebSphere
4 1 (25.00%) JSON
4 1 (25.00%) MDX
4 1 (25.00%) JSTL
4 1 (25.00%) Migration

RDBMS
Co-occurring IT Skills in Watford 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 1 (25.00%) Adobe Experience Manager
1 1 (25.00%) Apache
1 1 (25.00%) CMS
1 1 (25.00%) MQSeries
1 1 (25.00%) WebSphere
1 1 (25.00%) WebSphere Application Server
Business Applications
1 1 (25.00%) Dynamics CRM
1 1 (25.00%) Magento
Communications & Networking
1 1 (25.00%) Internet
Database & Business Intelligence
1 4 (100.00%) Relational Database
2 3 (75.00%) OLAP
2 3 (75.00%) SQL Server
2 3 (75.00%) SQL Server Analysis Services
2 3 (75.00%) SQL Server Integration Services
2 3 (75.00%) SQL Server Reporting Services
3 2 (50.00%) Big Data
3 2 (50.00%) Data Lake
3 2 (50.00%) Data Warehouse
3 2 (50.00%) OLAP Cube
3 2 (50.00%) Power BI
4 1 (25.00%) DB2
4 1 (25.00%) Jackrabbit
4 1 (25.00%) SQL Server 2012
Development Applications
1 2 (50.00%) Visual Studio
2 1 (25.00%) Ant
2 1 (25.00%) Eclipse
2 1 (25.00%) Git (software)
2 1 (25.00%) JUnit
2 1 (25.00%) Log4j
2 1 (25.00%) Mockito
2 1 (25.00%) Subversion
2 1 (25.00%) WebSphere Studio Application Developer
General
1 2 (50.00%) Finance
Job Titles
1 4 (100.00%) Developer
2 3 (75.00%) Business Intelligence Developer
3 2 (50.00%) Analyst
3 2 (50.00%) Analyst Developer
3 2 (50.00%) Business Intelligence Analyst
3 2 (50.00%) Developer Analyst
4 1 (25.00%) Java Developer
4 1 (25.00%) SQL BI Developer
4 1 (25.00%) SQL Developer
Libraries, Frameworks & Software Standards
1 3 (75.00%) .NET
2 1 (25.00%) Ajax
2 1 (25.00%) EJB
2 1 (25.00%) HTML
2 1 (25.00%) J2EE
2 1 (25.00%) JDBC
2 1 (25.00%) JMS
2 1 (25.00%) JSON
2 1 (25.00%) JSP
2 1 (25.00%) JSTL
2 1 (25.00%) MDX
2 1 (25.00%) REST
2 1 (25.00%) Servlets
2 1 (25.00%) SOAP
2 1 (25.00%) Struts
2 1 (25.00%) Web Services
2 1 (25.00%) XHTML
2 1 (25.00%) XML
2 1 (25.00%) XSD
2 1 (25.00%) XSLT
Operating Systems
1 1 (25.00%) HPUX
1 1 (25.00%) Linux
1 1 (25.00%) Solaris
1 1 (25.00%) Unix
Processes & Methodologies
1 3 (75.00%) Business Intelligence
1 3 (75.00%) ETL
2 2 (50.00%) Agile Software Development
2 2 (50.00%) Data Modelling
2 2 (50.00%) Kimball Methodology
2 2 (50.00%) Workflow
3 1 (25.00%) CRM
3 1 (25.00%) Data Migration
3 1 (25.00%) DNA
3 1 (25.00%) E-Commerce
3 1 (25.00%) Migration
3 1 (25.00%) OO
3 1 (25.00%) RAD
3 1 (25.00%) UML
Programming Languages
1 4 (100.00%) SQL
2 3 (75.00%) C#
2 3 (75.00%) T-SQL
3 2 (50.00%) VB.NET
4 1 (25.00%) Bash Shell
4 1 (25.00%) Java
4 1 (25.00%) JavaScript
4 1 (25.00%) Perl
Vendors
1 1 (25.00%) ATG
1 1 (25.00%) Blue Martini
1 1 (25.00%) Demandware
1 1 (25.00%) Elastic Path
1 1 (25.00%) hybris
1 1 (25.00%) IBM
1 1 (25.00%) RedGate