The following table provides summary statistics for contract job vacancies advertised in Twickenham with a requirement for SQL Server skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited SQL Server over the 3 months to 26 March 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.

3 months to
26 Mar 2017
Same period 2016 Same period 2015
Microsoft SQL Server (MS SQL)
London / Twickenham
Rank 4 - 8
Rank change year-on-year - 0  
Contract jobs citing SQL Server 5 0 4
As % of all contract IT jobs advertised in Twickenham 33.33% - 12.50%
As % of the Database & Business Intelligence category 100.00% - 57.14%
Number of daily rates quoted 5 0 1
Median daily rate £350 - £200
UK excluding London median daily rate £350 £350 £346
% change year-on-year - +1.08%  
Number of hourly rates quoted 0 0 2
Median hourly rate - - £22.83
UK excluding London median hourly rate £37.25 £22.50 £32.50
% change year-on-year +65.55% -30.76%  

SQL Server 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 Twickenham with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
Twickenham
Contract job vacancies with a requirement for database and business intelligence skills 5 4 7
As % of all contract IT job vacancies advertised in Twickenham 33.33% 28.57% 21.88%
Number of daily rates quoted 5 4 2
Median daily rate £400 £275 £200
Median daily rate % change year-on-year +45.45% +37.50%  
UK excluding London median daily rate £400 £388 £375
% change year-on-year +3.22% +3.33%  
Number of hourly rates quoted 0 0 4
Median hourly rate - - £22.83
UK excluding London median hourly rate £31.00 £32.50 £32.50
% change year-on-year -4.61% -  

SQL Server
Job Vacancy Trend in Twickenham

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

Job vacancy trend for SQL Server in Twickenham

SQL Server
Contractor Daily Rate Trend in Twickenham

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing SQL Server in Twickenham.

Contractor daily rate trend for SQL Server in Twickenham

SQL Server
Contractor Daily Rate Histogram in Twickenham

The daily rate distribution of IT jobs citing SQL Server in Twickenham over the 3 months to 26 March 2017.

Contractor daily rate histogram for SQL Server in Twickenham

SQL Server
Contractor Hourly Rate Trend in Twickenham

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing SQL Server in Twickenham.

Contractor hourly rate trend for SQL Server in Twickenham

SQL Server
Top 30 Related IT Skills in Twickenham

For the 6 months to 26 March 2017, IT contractor jobs citing SQL Server 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 Twickenham region with a requirement for SQL Server.

1 4 (66.67%) .NET
2 3 (50.00%) MVC
2 3 (50.00%) Legal
2 3 (50.00%) CSS
2 3 (50.00%) C#
2 3 (50.00%) HTML
2 3 (50.00%) SQL
2 3 (50.00%) Windows
2 3 (50.00%) .NET Framework
2 3 (50.00%) JSON
2 3 (50.00%) jQuery
2 3 (50.00%) SQL Server 2008
2 3 (50.00%) Microsoft Azure
2 3 (50.00%) AngularJS
2 3 (50.00%) ASP.NET Web API
3 2 (33.33%) Performance Tuning
3 2 (33.33%) IaaS
3 2 (33.33%) ASP.NET MVC
3 2 (33.33%) PaaS
3 2 (33.33%) HTML5
3 2 (33.33%) Azure SQL Database
3 2 (33.33%) Entity Framework
3 2 (33.33%) CSS3
3 2 (33.33%) PowerShell
3 2 (33.33%) RESTful
3 2 (33.33%) VLAN
3 2 (33.33%) Requirements Analysis
3 2 (33.33%) Web Development
3 2 (33.33%) Resource Management
3 2 (33.33%) WCF

SQL Server
Top Related IT Skills in Twickenham 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:

Cloud Services
1 3 (50.00%) Microsoft Azure
2 2 (33.33%) IaaS
2 2 (33.33%) PaaS
Communications & Networking
1 2 (33.33%) DNS
1 2 (33.33%) Firewall
1 2 (33.33%) VLAN
1 2 (33.33%) VPN
Database & Business Intelligence
1 3 (50.00%) SQL Server 2008
2 2 (33.33%) Azure SQL Database
2 2 (33.33%) SQL Server 2016
3 1 (16.67%) Data Warehouse
3 1 (16.67%) Relational Database
3 1 (16.67%) SQL Server 2012
3 1 (16.67%) SQL Server 2014
3 1 (16.67%) SQL Server Analysis Services
3 1 (16.67%) SQL Server Integration Services
Development Applications
1 1 (16.67%) Git (software)
1 1 (16.67%) Team Foundation Server
General
1 3 (50.00%) Legal
2 2 (33.33%) Finance
Job Titles
1 4 (66.67%) Developer
2 3 (50.00%) .NET Developer
3 2 (33.33%) .NET Web Developer
3 2 (33.33%) Angular Developer
3 2 (33.33%) DBA
3 2 (33.33%) SQL DBA
3 2 (33.33%) SQL Developer
3 2 (33.33%) Web Developer
4 1 (16.67%) Data Warehouse Developer
4 1 (16.67%) ETL Developer
4 1 (16.67%) HTML CSS Developer
4 1 (16.67%) HTML Developer
4 1 (16.67%) SQL Server Data Warehouse Developer
4 1 (16.67%) SQL Server Developer
4 1 (16.67%) SSIS Developer
Libraries, Frameworks & Software Standards
1 4 (66.67%) .NET
2 3 (50.00%) .NET Framework
2 3 (50.00%) AngularJS
2 3 (50.00%) ASP.NET Web API
2 3 (50.00%) CSS
2 3 (50.00%) HTML
2 3 (50.00%) jQuery
2 3 (50.00%) JSON
3 2 (33.33%) ASP.NET
3 2 (33.33%) ASP.NET MVC
3 2 (33.33%) ASP.NET Web Forms
3 2 (33.33%) CSS3
3 2 (33.33%) Entity Framework
3 2 (33.33%) HTML5
3 2 (33.33%) LINQ
3 2 (33.33%) RESTful
3 2 (33.33%) WCF
3 2 (33.33%) XML
4 1 (16.67%) KnockoutJS
Miscellaneous
1 2 (33.33%) Public Cloud
Operating Systems
1 3 (50.00%) Windows
Processes & Methodologies
1 3 (50.00%) MVC
2 2 (33.33%) Migration
2 2 (33.33%) Performance Tuning
2 2 (33.33%) Requirements Analysis
2 2 (33.33%) Resource Management
2 2 (33.33%) Service Delivery
2 2 (33.33%) Systems Analysis
2 2 (33.33%) Web Development
3 1 (16.67%) Agile Software Development
3 1 (16.67%) BDD
3 1 (16.67%) Continuous Integration
3 1 (16.67%) Data Management
3 1 (16.67%) Data Modelling
3 1 (16.67%) DevOps
3 1 (16.67%) ETL
3 1 (16.67%) Master Data Management
3 1 (16.67%) Mentoring
3 1 (16.67%) OO
3 1 (16.67%) Stakeholder Management
3 1 (16.67%) TDD
Programming Languages
1 3 (50.00%) C#
1 3 (50.00%) SQL
2 2 (33.33%) PowerShell
2 2 (33.33%) T-SQL
3 1 (16.67%) JavaScript
System Software
1 2 (33.33%) Active Directory
1 2 (33.33%) Virtual Machines
Systems Management
1 1 (16.67%) Opscode Chef
1 1 (16.67%) Puppet
Vendors
1 2 (33.33%) Microsoft