Period
to 21 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Twickenham with a requirement for T-SQL skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited T-SQL over the 6 months to 21 November 2017 with a comparison to the same period in the previous 2 years.

Transact-SQL
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 24 28 30
Rank change year-on-year +4 +2 -10
Permanent jobs citing T-SQL 11 2 9
As % of all permanent IT jobs advertised in Twickenham 6.92% 1.46% 5.39%
As % of the Programming Languages category 11.83% 2.47% 7.26%
Number of salaries quoted 10 2 15
Twickenham median annual salary £45,000 £45,000 £60,000
Median salary % change year-on-year - -25.00% +38.15%
Richmond upon Thames median annual salary £58,500 £45,000 £57,500
% change year-on-year +30.00% -21.74% +43.75%

T-SQL is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Twickenham with a requirement for coding skills.

All Programming Languages
Twickenham
Permanent vacancies with a requirement for coding skills 93 81 124
As % of all permanent IT jobs advertised in Twickenham 58.49% 59.12% 74.25%
Number of salaries quoted 83 76 121
Twickenham median annual salary £50,000 £42,500 £47,500
Median salary % change year-on-year +17.65% -10.53% +2.70%
10th Percentile £32,500 £28,000 £33,750
90th Percentile £67,500 £61,250 £65,000
Richmond upon Thames median annual salary £50,000 £43,750 £47,500
% change year-on-year +14.29% -7.89% +15.15%

T-SQL
Job Vacancy Trend in Twickenham

Job postings citing T-SQL as a percentage of all IT jobs advertised in Twickenham.

Job vacancy trend for T-SQL in Twickenham

T-SQL
Salary Trend in Twickenham

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing T-SQL in Twickenham.

Salary trend for T-SQL in Twickenham

T-SQL
Salary Histogram in Twickenham

The salary distribution of IT jobs citing T-SQL in Twickenham over the 6 months to 21 November 2017.

Salary histogram for T-SQL in Twickenham

For the 6 months to 21 November 2017, IT jobs citing T-SQL also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Twickenham region with a requirement for T-SQL.

1 11 (100.00%) SQL
2 10 (90.91%) SQL Server
2 10 (90.91%) Data Warehouse
2 10 (90.91%) Business Intelligence
2 10 (90.91%) Advertising
2 10 (90.91%) Replication
2 10 (90.91%) Clustering
2 10 (90.91%) Microsoft Analysis Services
2 10 (90.91%) SQL Server Reporting Services
2 10 (90.91%) SQL Server Integration Services
2 10 (90.91%) Marketing
2 10 (90.91%) SQL Server Analysis Services
2 10 (90.91%) Facebook
2 10 (90.91%) SQL Server 2014
2 10 (90.91%) SQL Server 2016
2 10 (90.91%) Performance Tuning
3 1 (9.09%) ASP.NET Web Forms
3 1 (9.09%) Greenfield Project
3 1 (9.09%) AngularJS
3 1 (9.09%) MVC
3 1 (9.09%) .NET Framework
3 1 (9.09%) jQuery
3 1 (9.09%) Ajax
3 1 (9.09%) Microsoft
3 1 (9.09%) ASP.NET
3 1 (9.09%) CSS
3 1 (9.09%) Web Services
3 1 (9.09%) XHTML
3 1 (9.09%) .NET
3 1 (9.09%) C#

T-SQL
Co-occurring 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:

Database & Business Intelligence
1 10 (90.91%) Data Warehouse
1 10 (90.91%) Microsoft Analysis Services
1 10 (90.91%) SQL Server
1 10 (90.91%) SQL Server 2014
1 10 (90.91%) SQL Server 2016
1 10 (90.91%) SQL Server Analysis Services
1 10 (90.91%) SQL Server Integration Services
1 10 (90.91%) SQL Server Reporting Services
General
1 10 (90.91%) Advertising
1 10 (90.91%) Marketing
Job Titles
1 10 (90.91%) DBA
1 10 (90.91%) SQL DBA
1 10 (90.91%) SQL Server DBA
2 1 (9.09%) .NET Developer
2 1 (9.09%) ASP.NET MVC Developer
2 1 (9.09%) Developer
Libraries, Frameworks & Software Standards
1 1 (9.09%) .NET
1 1 (9.09%) .NET Framework
1 1 (9.09%) Ajax
1 1 (9.09%) AngularJS
1 1 (9.09%) ASP.NET
1 1 (9.09%) ASP.NET Web Forms
1 1 (9.09%) CSS
1 1 (9.09%) HTML
1 1 (9.09%) jQuery
1 1 (9.09%) Web Services
1 1 (9.09%) XHTML
Miscellaneous
1 10 (90.91%) Clustering
1 10 (90.91%) Replication
2 1 (9.09%) Greenfield Project
Processes & Methodologies
1 10 (90.91%) Business Intelligence
1 10 (90.91%) Performance Tuning
2 1 (9.09%) MVC
Programming Languages
1 11 (100.00%) SQL
2 1 (9.09%) C#
2 1 (9.09%) JavaScript
Vendors
1 10 (90.91%) Facebook
2 1 (9.09%) Microsoft