The following table provides summary statistics for permanent job vacancies advertised in Brentwood 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 3 months to 22 June 2017 with a comparison to the same period in the previous 2 years.

Performance Tuning
Essex / Brentwood
3 months to
22 Jun 2017
Same period 2016 Same period 2015
Rank 17 22 31
Rank change year-on-year +5 +9  
Permanent jobs citing Performance Tuning 3 4 5
As % of all permanent IT jobs advertised in Brentwood 6.38% 3.48% 2.91%
As % of the Processes & Methodologies category 6.52% 4.08% 2.98%
Number of salaries quoted 0 0 0
Median salary - - -
UK excluding London median salary £47,000 £45,000 £45,000
% change year-on-year +4.44% -  

Performance Tuning is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Brentwood with a requirement for process and methodology skills.

Process & Methodology Skills
Brentwood
Permanent job vacancies with a requirement for process and methodology skills 46 98 168
As % of all permanent IT job vacancies advertised in Brentwood 97.87% 85.22% 97.67%
Number of salaries quoted 23 46 82
Median salary £55,000 £55,000 £47,500
Median salary % change year-on-year - +15.78%  
90% offered a salary of more than £47,500 £37,500 £38,000
10% offered a salary of more than £70,000 £80,000 £95,000
UK excluding London median salary £45,000 £45,000 £44,000
% change year-on-year - +2.27%  

Performance Tuning
Job Vacancy Trend in Brentwood

The job posting trend of jobs advertised in Brentwood citing Performance Tuning as a proportion of all permanent or contract IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for Performance Tuning in Brentwood

Performance Tuning
Salary Trend in Brentwood

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

Salary trend for Performance Tuning in Brentwood

For the 6 months to 22 June 2017, 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 Brentwood region with a requirement for Performance Tuning.

1 3 (100.00%) C#
1 3 (100.00%) SQL
1 3 (100.00%) T-SQL
1 3 (100.00%) VBScript
1 3 (100.00%) VB.NET
1 3 (100.00%) .NET
1 3 (100.00%) SQL Server
1 3 (100.00%) OLAP
1 3 (100.00%) ITIL
1 3 (100.00%) Microsoft Excel
1 3 (100.00%) MS Visio
1 3 (100.00%) Data Modelling
1 3 (100.00%) ETL
1 3 (100.00%) Business Intelligence
1 3 (100.00%) OLTP
1 3 (100.00%) Microsoft
1 3 (100.00%) Microsoft Certification
1 3 (100.00%) Finance
1 3 (100.00%) Agile Software Development
1 3 (100.00%) SQL Server Reporting Services
1 3 (100.00%) Data Analysis
1 3 (100.00%) SQL Server Integration Services
1 3 (100.00%) Degree
1 3 (100.00%) MDX
1 3 (100.00%) QlikView
1 3 (100.00%) SQL Server Analysis Services
1 3 (100.00%) Data Integration
1 3 (100.00%) SQL Server 2008
1 3 (100.00%) Data Quality
1 3 (100.00%) Data Transformation

Performance Tuning
Co-occurring IT Skills in Brentwood 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:

Applications
1 3 (100.00%) Microsoft Excel
1 3 (100.00%) MS Visio
Database & Business Intelligence
1 3 (100.00%) Enterprise Data Warehouse
1 3 (100.00%) OLAP
1 3 (100.00%) OLTP
1 3 (100.00%) QlikView
1 3 (100.00%) SQL Server
1 3 (100.00%) SQL Server 2008
1 3 (100.00%) SQL Server Analysis Services
1 3 (100.00%) SQL Server Integration Services
1 3 (100.00%) SQL Server Reporting Services
General
1 3 (100.00%) Finance
Job Titles
1 3 (100.00%) Developer
1 3 (100.00%) ETL Developer
Libraries, Frameworks & Software Standards
1 3 (100.00%) .NET
1 3 (100.00%) MDX
Miscellaneous
1 3 (100.00%) Analytical Skills
Processes & Methodologies
1 3 (100.00%) Agile Software Development
1 3 (100.00%) Business Intelligence
1 3 (100.00%) Data Analysis
1 3 (100.00%) Data Integration
1 3 (100.00%) Data Modelling
1 3 (100.00%) Data Transformation
1 3 (100.00%) ETL
1 3 (100.00%) ITIL
1 3 (100.00%) Logical Data Model
1 3 (100.00%) Physical Data Model
1 3 (100.00%) Ticket Management
Programming Languages
1 3 (100.00%) C#
1 3 (100.00%) SQL
1 3 (100.00%) T-SQL
1 3 (100.00%) VB.NET
1 3 (100.00%) VBScript
Qualifications
1 3 (100.00%) Degree
1 3 (100.00%) Microsoft Certification
Quality Assurance & Compliance
1 3 (100.00%) Data Quality
Vendors
1 3 (100.00%) Microsoft