Period
to 19 October 2018

The following table provides summary statistics for contract job vacancies advertised in Derby 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 19 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
Derbyshire > Derby
6 months to
19 Oct 2018
Same period 2017 Same period 2016
Rank 25 35 29
Rank change year-on-year +10 -6 +12
Contract jobs citing Relational Database 12 14 8
As % of all contract IT jobs advertised in Derby 5.04% 3.42% 2.71%
As % of the Database & Business Intelligence category 21.05% 24.56% 18.18%
Number of daily rates quoted 5 12 7
Derby median daily rate £385 £398 £425
Median daily rate % change year-on-year -3.14% -6.47% -5.56%
10th Percentile £336 £222 £373
90th Percentile £487 £419 £494
Derbyshire median daily rate £425 £383 £418
% change year-on-year +11.11% -8.38% -7.22%
Number of hourly rates quoted 0 2 0
Derby median hourly rate - £30.00 -
Derbyshire median hourly rate - £30.00 -

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 Derby with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Derby
Contract vacancies with a requirement for database or business intelligence skills 57 57 44
As % of all contract IT jobs advertised in Derby 23.95% 13.94% 14.92%
Number of daily rates quoted 29 34 25
Derby median daily rate £438 £373 £363
Median daily rate % change year-on-year +17.45% +2.76% -3.33%
10th Percentile £309 £220 £166
90th Percentile £568 £488 £496
Derbyshire median daily rate £425 £370 £325
% change year-on-year +14.86% +13.85% -13.33%
Number of hourly rates quoted 0 4 1
Derby median hourly rate - £40.00 £20.00
Median hourly rate % change year-on-year - +100.00% +11.11%
Derbyshire median hourly rate - £30.58 £20.00
% change year-on-year - +52.88% +11.11%

Relational Database
Job Vacancy Trend in Derby

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

Job vacancy trend for Relational Database in Derby

Relational Database
Contractor Daily Rate Trend in Derby

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

Contractor daily rate trend for Relational Database in Derby

Relational Database
Contractor Daily Rate Histogram in Derby

The daily rate distribution of IT jobs citing Relational Database in Derby over the 6 months to 19 October 2018.

Contractor daily rate histogram for Relational Database in Derby

Relational Database
Contractor Hourly Rate Trend in Derby

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

Contractor hourly rate trend for Relational Database in Derby

For the 6 months to 19 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 Derby region with a requirement for Relational Database.

1 12 (100.00%) Web Services
1 12 (100.00%) Agile Software Development
2 10 (83.33%) XML
2 10 (83.33%) Oracle
2 10 (83.33%) SQL Server
3 9 (75.00%) Unit Testing
3 9 (75.00%) SQL Server 2008
4 8 (66.67%) SQL Server 2012
4 8 (66.67%) Oracle Database
4 8 (66.67%) Performance Monitoring
4 8 (66.67%) Dimensional Modelling
4 8 (66.67%) Data Integration
4 8 (66.67%) Oracle Database 11g
4 8 (66.67%) SQL Server 2005
4 8 (66.67%) Netezza
4 8 (66.67%) DB2 UDB
4 8 (66.67%) Degree
4 8 (66.67%) Computer Science
4 8 (66.67%) DB2
4 8 (66.67%) Teradata
4 8 (66.67%) Data Warehouse
4 8 (66.67%) Data Modelling
4 8 (66.67%) ETL
4 8 (66.67%) RDBMS
4 8 (66.67%) Snowflake Schema
4 8 (66.67%) Oracle Database 10g
4 8 (66.67%) Informatica
4 8 (66.67%) Logical Data Model
4 8 (66.67%) Physical Data Model
4 8 (66.67%) Translating Business Requirements

Relational Database
Co-occurring IT Skills in Derby 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 2 (16.67%) Tomcat
Database & Business Intelligence
1 10 (83.33%) SQL Server
2 9 (75.00%) SQL Server 2008
3 8 (66.67%) Data Warehouse
3 8 (66.67%) DB2
3 8 (66.67%) DB2 UDB
3 8 (66.67%) Oracle Database
3 8 (66.67%) Oracle Database 10g
3 8 (66.67%) Oracle Database 11g
3 8 (66.67%) RDBMS
3 8 (66.67%) Snowflake Schema
3 8 (66.67%) SQL Server 2005
3 8 (66.67%) SQL Server 2012
4 7 (58.33%) PowerCenter
5 3 (25.00%) MongoDB
6 2 (16.67%) MySQL
6 2 (16.67%) NoSQL
Development Applications
1 1 (8.33%) Git (software)
1 1 (8.33%) Visual Studio
Job Titles
1 12 (100.00%) Developer
2 8 (66.67%) Informatica Developer
3 2 (16.67%) .NET Developer
3 2 (16.67%) Full Stack Developer
3 2 (16.67%) Java Developer
Libraries, Frameworks & Software Standards
1 12 (100.00%) Web Services
2 10 (83.33%) XML
3 4 (33.33%) HTML
4 3 (25.00%) HTML5
5 2 (16.67%) .NET
5 2 (16.67%) .NET Framework
5 2 (16.67%) AngularJS
5 2 (16.67%) ASP.NET
5 2 (16.67%) ASP.NET MVC
5 2 (16.67%) CSS
5 2 (16.67%) Entity Framework
5 2 (16.67%) Hibernate
5 2 (16.67%) jQuery
5 2 (16.67%) JSP
5 2 (16.67%) RESTful
5 2 (16.67%) Spring
6 1 (8.33%) Ajax
6 1 (8.33%) LINQ
6 1 (8.33%) SOAP
6 1 (8.33%) WCF
Miscellaneous
1 8 (66.67%) Computer Science
Operating Systems
1 1 (8.33%) Windows
Processes & Methodologies
1 12 (100.00%) Agile Software Development
2 9 (75.00%) Unit Testing
3 8 (66.67%) Data Acquisition
3 8 (66.67%) Data Integration
3 8 (66.67%) Data Modelling
3 8 (66.67%) Dimensional Modelling
3 8 (66.67%) ETL
3 8 (66.67%) Logical Data Model
3 8 (66.67%) Performance Monitoring
3 8 (66.67%) Physical Data Model
3 8 (66.67%) Translating Business Requirements
4 3 (25.00%) Test Automation
5 2 (16.67%) Creative Thinking
5 2 (16.67%) Mentoring
5 2 (16.67%) MVC
5 2 (16.67%) Open Source
5 2 (16.67%) Software Engineering
5 2 (16.67%) TDD
5 2 (16.67%) Web Application Development
6 1 (8.33%) API Development
Programming Languages
1 4 (33.33%) JavaScript
2 3 (25.00%) SQL
3 2 (16.67%) C#
3 2 (16.67%) Java
Qualifications
1 8 (66.67%) Computer Science Degree
1 8 (66.67%) Degree
1 8 (66.67%) Master's Degree
2 6 (50.00%) Security Cleared
3 5 (41.67%) SC Cleared
4 3 (25.00%) BPSS Clearance
Vendors
1 10 (83.33%) Oracle
2 8 (66.67%) Informatica
2 8 (66.67%) Netezza
2 8 (66.67%) Teradata
3 1 (8.33%) Microsoft