Period
to 19 January 2018

The following table provides summary statistics for permanent job vacancies advertised in Guildford with a requirement for Performance Tuning skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Performance Tuning over the 6 months to 19 January 2018 with a comparison to the same period in the previous 2 years.

Performance Tuning
Surrey > Guildford
6 months to
19 Jan 2018
Same period 2017 Same period 2016
Rank 93 61 91
Rank change year-on-year -32 +30 -29
Permanent jobs citing Performance Tuning 2 18 25
As % of all permanent IT jobs advertised in Guildford 0.23% 2.67% 2.10%
As % of the Processes & Methodologies category 0.25% 3.16% 2.37%
Number of salaries quoted 2 17 22
Guildford median annual salary £46,250 £57,500 £50,000
Median salary % change year-on-year -19.57% +15.00% +5.26%
10th Percentile £39,875 £51,250 £38,750
90th Percentile £49,625 £62,500 £67,500
Surrey median annual salary £52,500 £50,000 £50,000
% change year-on-year +5.00% - +11.11%

Performance Tuning is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Guildford with a requirement for process or methodology skills.

All Process and Methodology Skills
Guildford
Permanent vacancies with a requirement for process or methodology skills 789 570 1,056
As % of all permanent IT jobs advertised in Guildford 89.56% 84.70% 88.66%
Number of salaries quoted 694 539 921
Guildford median annual salary £45,000 £47,500 £42,500
Median salary % change year-on-year -5.26% +11.76% -5.56%
10th Percentile £27,500 £27,500 £26,250
90th Percentile £67,500 £72,500 £66,250
Surrey median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% -

Performance Tuning
Job Vacancy Trend in Guildford

Job postings citing Performance Tuning as a percentage of all IT jobs advertised in Guildford.

Job vacancy trend for Performance Tuning in Guildford

Performance Tuning
Salary Trend in Guildford

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Performance Tuning in Guildford.

Salary trend for Performance Tuning in Guildford

For the 6 months to 19 January 2018, IT jobs citing Performance Tuning 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 Guildford region with a requirement for Performance Tuning.

1 2 (100.00%) Data Warehouse
1 2 (100.00%) ETL
1 2 (100.00%) Business Intelligence
1 2 (100.00%) Microsoft
1 2 (100.00%) SQL Server
1 2 (100.00%) SQL
1 2 (100.00%) T-SQL
1 2 (100.00%) SQL Server Reporting Services
1 2 (100.00%) SQL Server Integration Services
1 2 (100.00%) SQL Server Analysis Services
1 2 (100.00%) Dimensional Modelling
1 2 (100.00%) Power BI
1 2 (100.00%) Data Analysis Expressions (DAX)
2 1 (50.00%) C#
2 1 (50.00%) SQL Optimisation
2 1 (50.00%) Biml
2 1 (50.00%) Failover Clustering
2 1 (50.00%) Task Automation
2 1 (50.00%) Computer Science Degree
2 1 (50.00%) Kanban
2 1 (50.00%) PowerShell
2 1 (50.00%) Team Foundation Server
2 1 (50.00%) ASP.NET MVC
2 1 (50.00%) High Availability
2 1 (50.00%) Web Application Development
2 1 (50.00%) Kimball Methodology
2 1 (50.00%) Analytics
2 1 (50.00%) Degree
2 1 (50.00%) Agile Software Development
2 1 (50.00%) .NET

Performance Tuning
Co-occurring IT Skills in Guildford 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 (50.00%) SharePoint
Database & Business Intelligence
1 2 (100.00%) Data Warehouse
1 2 (100.00%) Power BI
1 2 (100.00%) SQL Server
1 2 (100.00%) SQL Server Analysis Services
1 2 (100.00%) SQL Server Integration Services
1 2 (100.00%) SQL Server Reporting Services
2 1 (50.00%) Biml
Development Applications
1 1 (50.00%) Team Foundation Server
Job Titles
1 2 (100.00%) DBA
1 2 (100.00%) SQL DBA
2 1 (50.00%) Administrator
2 1 (50.00%) Business Developer
2 1 (50.00%) Business Intelligence Developer
2 1 (50.00%) Developer
2 1 (50.00%) SQL BI Developer
2 1 (50.00%) SQL Developer
Libraries, Frameworks & Software Standards
1 1 (50.00%) .NET
1 1 (50.00%) ASP.NET
1 1 (50.00%) ASP.NET MVC
Miscellaneous
1 1 (50.00%) Clustering
Processes & Methodologies
1 2 (100.00%) Business Intelligence
1 2 (100.00%) Dimensional Modelling
1 2 (100.00%) ETL
2 1 (50.00%) Agile Software Development
2 1 (50.00%) Analytics
2 1 (50.00%) Disaster Recovery
2 1 (50.00%) High Availability
2 1 (50.00%) Kanban
2 1 (50.00%) Kimball Methodology
2 1 (50.00%) MVC
2 1 (50.00%) SQL Optimisation
2 1 (50.00%) Task Automation
2 1 (50.00%) Web Application Development
Programming Languages
1 2 (100.00%) Data Analysis Expressions (DAX)
1 2 (100.00%) SQL
1 2 (100.00%) T-SQL
2 1 (50.00%) C#
2 1 (50.00%) PowerShell
Qualifications
1 1 (50.00%) Computer Science Degree
1 1 (50.00%) Degree
1 1 (50.00%) MCP
1 1 (50.00%) MCSA
1 1 (50.00%) MCSE
1 1 (50.00%) Microsoft Certification
Systems Management
1 1 (50.00%) Failover Clustering
1 1 (50.00%) Systems Management Server (SMS)
Vendors
1 2 (100.00%) Microsoft