The following table provides summary statistics for contract job vacancies advertised in Bristol 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 3 months to 24 April 2017 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
South West / Bristol
3 months to
24 Apr 2017
Same period 2016 Same period 2015
Rank 46 50 58
Rank change year-on-year +4 +8  
Contract jobs citing Relational Database 21 21 11
As % of all contract IT jobs advertised in Bristol 2.55% 2.30% 1.24%
As % of the Database & Business Intelligence category 15.79% 11.73% 5.12%
Number of daily rates quoted 15 19 10
Median daily rate £450 £375 £438
Median daily rate % change year-on-year +20.00% -14.28%  
90% offered a daily rate of more than £425 £360 £343
10% offered a daily rate of more than £525 £425 £455
UK excluding London median daily rate £413 £400 £388
% change year-on-year +3.12% +3.22%  
Number of hourly rates quoted 2 0 0
Median hourly rate £11.00 - -
UK excluding London median hourly rate £17.00 £41.50 £40.60
% change year-on-year -59.03% +2.21%  

Relational Database is in the database and business intelligence skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Bristol with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
Bristol
Contract job vacancies with a requirement for database and business intelligence skills 133 179 215
As % of all contract IT job vacancies advertised in Bristol 16.12% 19.58% 24.27%
Number of daily rates quoted 96 139 159
Median daily rate £400 £363 £370
Median daily rate % change year-on-year +10.34% -2.02%  
90% offered a daily rate of more than £313 £300 £275
10% offered a daily rate of more than £500 £439 £455
UK excluding London median daily rate £400 £390 £375
% change year-on-year +2.56% +4.00%  
Number of hourly rates quoted 5 0 0
Median hourly rate £40.00 - -
UK excluding London median hourly rate £29.00 £27.50 £32.50
% change year-on-year +5.45% -15.38%  

Relational Database
Job Vacancy Trend in Bristol

The job posting trend of jobs advertised in Bristol citing Relational Database as a proportion of all contract or permanent IT jobs with a match in the Database & Business Intelligence category.

Job vacancy trend for Relational Database in Bristol

Relational Database
Contractor Daily Rate Trend in Bristol

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

Contractor daily rate trend for Relational Database in Bristol

Relational Database
Contractor Daily Rate Histogram in Bristol

The daily rate distribution of IT jobs citing Relational Database in Bristol over the 3 months to 24 April 2017.

Contractor daily rate histogram for Relational Database in Bristol

Relational Database
Contractor Hourly Rate Trend in Bristol

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

Contractor hourly rate trend for Relational Database in Bristol

For the 6 months to 24 April 2017, IT contractor jobs citing Relational Database 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 Bristol region with a requirement for Relational Database.

1 15 (46.88%) SQL
2 13 (40.63%) Python
3 9 (28.13%) SQL Server
4 8 (25.00%) Agile Software Development
4 8 (25.00%) Flask
5 7 (21.88%) Data Engineering
5 7 (21.88%) Git (software)
5 7 (21.88%) Java
5 7 (21.88%) Linux
5 7 (21.88%) Oracle
5 7 (21.88%) Microsoft
6 6 (18.75%) Web Services
6 6 (18.75%) Integration Testing
7 5 (15.63%) Continuous Integration
7 5 (15.63%) Unit Testing
7 5 (15.63%) AngularJS
7 5 (15.63%) Analytical Skills
7 5 (15.63%) CSS
7 5 (15.63%) Windows
7 5 (15.63%) JavaScript
7 5 (15.63%) HTML
7 5 (15.63%) Active Directory
7 5 (15.63%) DNS
7 5 (15.63%) Business Intelligence
7 5 (15.63%) Finance
7 5 (15.63%) PostgreSQL
8 4 (12.50%) Scrum
8 4 (12.50%) Marketing
8 4 (12.50%) JIRA
8 4 (12.50%) Computer Science

Relational Database
Co-occurring IT Skills in Bristol 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 (6.25%) Apache
1 2 (6.25%) Tomcat
2 1 (3.13%) GlassFish
2 1 (3.13%) IIS
2 1 (3.13%) OpenStack
Business Applications
1 2 (6.25%) Oracle Cash Management
2 1 (3.13%) Oracle Assets
2 1 (3.13%) Oracle EBS
2 1 (3.13%) Oracle EBS R12
2 1 (3.13%) Oracle Financials
2 1 (3.13%) Oracle General Ledger
2 1 (3.13%) Oracle Receivables
2 1 (3.13%) SAP Oil and Gas
Cloud Services
1 4 (12.50%) Amazon AWS
2 3 (9.38%) IaaS
2 3 (9.38%) Microsoft Azure
3 2 (6.25%) GitHub
Communications & Networking
1 5 (15.63%) DNS
2 4 (12.50%) LAN
2 4 (12.50%) WAN
3 2 (6.25%) HTTP
3 2 (6.25%) LDAP
3 2 (6.25%) SAN
4 1 (3.13%) Cisco ASA
4 1 (3.13%) DHCP
4 1 (3.13%) F5 BIG-IP LTM
4 1 (3.13%) Firewall
4 1 (3.13%) Internet
4 1 (3.13%) NAS
4 1 (3.13%) VPN
Database & Business Intelligence
1 9 (28.13%) SQL Server
2 5 (15.63%) PostgreSQL
3 4 (12.50%) RDBMS
4 3 (9.38%) Data Warehouse
4 3 (9.38%) MySQL
5 2 (6.25%) Data Mining
5 2 (6.25%) DB2
5 2 (6.25%) MongoDB
5 2 (6.25%) NoSQL
5 2 (6.25%) Oracle Database
5 2 (6.25%) SQL Server Integration Services
6 1 (3.13%) BusinessObjects
6 1 (3.13%) OLAP
6 1 (3.13%) OLAP Cube
6 1 (3.13%) SQL Server 2012
6 1 (3.13%) SQL Server Analysis Services
6 1 (3.13%) SQL Server Reporting Services
Development Applications
1 7 (21.88%) Git (software)
2 4 (12.50%) JIRA
3 3 (9.38%) Subversion
4 2 (6.25%) Capybara
4 2 (6.25%) Cucumber
4 2 (6.25%) git-flow
4 2 (6.25%) Jenkins
4 2 (6.25%) JUnit
4 2 (6.25%) Maven
4 2 (6.25%) RSpec
4 2 (6.25%) TeamCity
5 1 (3.13%) Oracle APEX
5 1 (3.13%) Team Foundation Server
5 1 (3.13%) Vagrant
5 1 (3.13%) VSS/SourceSafe
General
1 5 (15.63%) Finance
2 4 (12.50%) Marketing
3 3 (9.38%) Banking
4 1 (3.13%) Electronics
4 1 (3.13%) Investment Banking
4 1 (3.13%) Manufacturing
4 1 (3.13%) Telecoms
Job Titles
1 18 (56.25%) Developer
2 9 (28.13%) Python Developer
3 5 (15.63%) Analyst
3 5 (15.63%) AWS Developer
4 3 (9.38%) Infrastructure Engineer
4 3 (9.38%) Support Analyst
5 2 (6.25%) .NET Developer
5 2 (6.25%) Business Intelligence Developer
5 2 (6.25%) Java Engineer
5 2 (6.25%) Java Software Engineer
5 2 (6.25%) Polyglot Developer
5 2 (6.25%) Ruby on Rails Developer
5 2 (6.25%) Software Engineer
5 2 (6.25%) SQL Developer
5 2 (6.25%) Tester
6 1 (3.13%) Data Migration Tester
6 1 (3.13%) Operations Engineer
6 1 (3.13%) SQL BI Developer
6 1 (3.13%) Teradata Developer
6 1 (3.13%) Web Engineer
Libraries, Frameworks & Software Standards
1 8 (25.00%) Flask
2 6 (18.75%) Web Services
3 5 (15.63%) AngularJS
3 5 (15.63%) CSS
3 5 (15.63%) HTML
4 4 (12.50%) .NET
4 4 (12.50%) REST
5 3 (9.38%) ASP.NET
6 2 (6.25%) ASP.NET MVC
6 2 (6.25%) ASP.NET Web API
6 2 (6.25%) Hibernate
6 2 (6.25%) HTML5
6 2 (6.25%) RabbitMQ
6 2 (6.25%) React
6 2 (6.25%) Ruby on Rails
6 2 (6.25%) Sass
6 2 (6.25%) SOAP
6 2 (6.25%) Spring
6 2 (6.25%) WCF
6 2 (6.25%) WPF
Miscellaneous
1 5 (15.63%) Analytical Skills
2 4 (12.50%) Computer Science
3 3 (9.38%) Data Centre
4 2 (6.25%) Greenfield Project
4 2 (6.25%) User Experience
5 1 (3.13%) Enterprise Storage
5 1 (3.13%) Management Information System
5 1 (3.13%) Private Cloud
5 1 (3.13%) Public Cloud
Operating Systems
1 7 (21.88%) Linux
2 5 (15.63%) Windows
3 4 (12.50%) Windows Server
4 3 (9.38%) Unix
5 2 (6.25%) Mac OS X
5 2 (6.25%) Windows Server 2008
5 2 (6.25%) Windows Server 2012
6 1 (3.13%) CentOS
6 1 (3.13%) Red Hat Enterprise Linux
6 1 (3.13%) Windows Server 2003
Processes & Methodologies
1 8 (25.00%) Agile Software Development
2 7 (21.88%) Data Engineering
3 6 (18.75%) Integration Testing
4 5 (15.63%) Business Intelligence
4 5 (15.63%) Continuous Integration
4 5 (15.63%) Unit Testing
5 4 (12.50%) DevOps
5 4 (12.50%) Microservices
5 4 (12.50%) Project Management
5 4 (12.50%) Scrum
5 4 (12.50%) SDLC
6 3 (9.38%) Continuous Delivery
6 3 (9.38%) High Availability
6 3 (9.38%) Information Security Management
6 3 (9.38%) ISMS
6 3 (9.38%) MVC
6 3 (9.38%) Open Source
6 3 (9.38%) Security Management
6 3 (9.38%) System Testing
6 3 (9.38%) TDD
Programming Languages
1 15 (46.88%) SQL
2 13 (40.63%) Python
3 7 (21.88%) Java
4 5 (15.63%) JavaScript
5 4 (12.50%) C#
5 4 (12.50%) Scala
6 3 (9.38%) Ruby
6 3 (9.38%) T-SQL
7 2 (6.25%) Perl
7 2 (6.25%) PHP
8 1 (3.13%) Bash Shell
8 1 (3.13%) PowerShell
Qualifications
1 4 (12.50%) Security Cleared
2 3 (9.38%) Degree
3 2 (6.25%) SC Cleared
4 1 (3.13%) HNC
4 1 (3.13%) HND
Quality Assurance & Compliance
1 3 (9.38%) ISO/IEC 27001
System Software
1 5 (15.63%) Active Directory
2 2 (6.25%) VMware Infrastructure
3 1 (3.13%) Hyper-V
3 1 (3.13%) Shibboleth
3 1 (3.13%) Xen
Systems Management
1 1 (3.13%) NetBackup
1 1 (3.13%) Opscode Chef
1 1 (3.13%) Puppet
1 1 (3.13%) SCCM
Vendors
1 7 (21.88%) Microsoft
1 7 (21.88%) Oracle
2 2 (6.25%) CA Agile Central
2 2 (6.25%) Red Hat
2 2 (6.25%) Teradata
2 2 (6.25%) VMware
3 1 (3.13%) arcserve
3 1 (3.13%) Cisco
3 1 (3.13%) Dell
3 1 (3.13%) F5
3 1 (3.13%) Facebook
3 1 (3.13%) Gemalto
3 1 (3.13%) Google
3 1 (3.13%) HP
3 1 (3.13%) Juniper
3 1 (3.13%) SAP