The table below looks at the statistics for Performance Tuning skills in IT contracts advertised for the Wiltshire region. Included is a guide to the contractor rates offered in IT contracts that have cited Performance Tuning over the 3 months to 19 February 2017 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
19 Feb 2017
Same period 2016 Same period 2015
Performance Tuning
South West / Wiltshire
Rank 59 65 56
Rank change year-on-year
+6 -9
Contract jobs citing Performance Tuning 6 1 5
As % of all contract IT jobs located in Wiltshire 0.88% 0.15% 0.72%
As % of the Processes & Methodologies category 1.08% 0.19% 0.89%
Number of daily rates quoted 5 1 1
Median daily rate £400 £400 £400
UK excluding London median daily rate £380 £405 £385
% change year-on-year
-6.17% +5.19%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £40.00 £41.50 £50.00
% change year-on-year
-3.61% -17.00%

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in contract jobs advertised in the Wiltshire region.

Processes & Methodologies Category
Wiltshire
Contract IT job ads with a match in the
Processes & Methodologies category
554 537 560
As % of all contract IT jobs located in Wiltshire 81.59% 78.51% 80.34%
Number of daily rates quoted 384 397 391
Median daily rate £400 £368 £425
Median daily rate % change year-on-year
+8.84% -13.52%
90% offered a daily rate of more than £258 £255 £300
10% offered a daily rate of more than £540 £500 £561
UK excluding London median daily rate £408 £400 £400
% change year-on-year
+2.00% -
Number of hourly rates quoted 15 8 12
Median hourly rate £39.50 £40.50 £20.25
Median hourly rate % change year-on-year
-2.46% +100.00%
90% offered a hourly rate of more than £35.00 £10.50 £11.78
10% offered a hourly rate of more than £41.00 £44.00 £28.50
UK excluding London median hourly rate £36.00 £40.00 £27.50
% change year-on-year
-10.00% +45.45%

Performance Tuning
Jobs Demand Trend in Wiltshire

The demand trend of contract jobs across the Wiltshire region citing Performance Tuning as a proportion of all IT contracts with a match in the Processes & Methodologies category.

Performance Tuning Jobs Demand Trend in Wiltshire

Performance Tuning
Daily Rate Trend in Wiltshire

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Performance Tuning across the Wiltshire region.

Performance Tuning Daily Rate Trend in Wiltshire

Performance Tuning
Daily Rate Histogram in Wiltshire

This chart provides a histogram of daily rates quoted in contract IT jobs citing Performance Tuning across the Wiltshire region over the 3 months to 19 February 2017.

Performance Tuning Daily Rate Histogram in Wiltshire

Performance Tuning
Hourly Rate Trend in Wiltshire

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing Performance Tuning across the Wiltshire region.

Performance Tuning Hourly Rate Trend in Wiltshire

Performance Tuning
Contract Job Locations in Wiltshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Performance Tuning within the Wiltshire region over the 3 months to 19 February 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Swindon +4 2 £425 +6.25% 2
Malmesbury - 1 £295 -
Salisbury - 1 £400 - 1
Performance Tuning
South West

Performance Tuning
Top 30 Related IT Skills in Wiltshire

For the 6 months to 19 February 2017, IT contractor 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 contract ads across the Wiltshire region with a requirement for Performance Tuning.

1 9 (81.82%) SQL
2 7 (63.64%) SQL Server
3 5 (45.45%) T-SQL
4 4 (36.36%) Data Warehouse
4 4 (36.36%) SQL Server 2012
5 3 (27.27%) SQL Server Integration Services
5 3 (27.27%) SQL Server Reporting Services
5 3 (27.27%) Migration
5 3 (27.27%) Microsoft
5 3 (27.27%) Business Intelligence
5 3 (27.27%) High Availability
6 2 (18.18%) SQL Server 2014
6 2 (18.18%) ETL
6 2 (18.18%) .NET
6 2 (18.18%) C#
6 2 (18.18%) Scrum
6 2 (18.18%) Agile Software Development
6 2 (18.18%) Oracle
6 2 (18.18%) SQL Server Analysis Services
6 2 (18.18%) Dimensional Modelling
6 2 (18.18%) Data Migration
6 2 (18.18%) SC Cleared
6 2 (18.18%) Security Cleared
6 2 (18.18%) Kimball Methodology
6 2 (18.18%) Oracle Database
6 2 (18.18%) Team Foundation Server
7 1 (9.09%) Amazon S3
7 1 (9.09%) Amazon AWS
7 1 (9.09%) REST
7 1 (9.09%) Amazon Redshift

Performance Tuning
Top Related IT Skills in Wiltshire 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 (9.09%) WebSphere
Cloud Services
1 1 (9.09%) Amazon AWS
1 1 (9.09%) Amazon S3
Communications & Networking
1 1 (9.09%) Firewall
1 1 (9.09%) SMTP
1 1 (9.09%) TCP/IP
Database & Business Intelligence
1 7 (63.64%) SQL Server
2 4 (36.36%) Data Warehouse
2 4 (36.36%) SQL Server 2012
3 3 (27.27%) SQL Server Integration Services
3 3 (27.27%) SQL Server Reporting Services
4 2 (18.18%) Oracle Database
4 2 (18.18%) SQL Server 2014
4 2 (18.18%) SQL Server Analysis Services
5 1 (9.09%) Amazon Redshift
5 1 (9.09%) MySQL
5 1 (9.09%) Oracle Database 10g
5 1 (9.09%) PostgreSQL
Development Applications
1 2 (18.18%) Team Foundation Server
2 1 (9.09%) Git (software)
General
1 1 (9.09%) Finance
1 1 (9.09%) Manufacturing
1 1 (9.09%) Retail
Job Titles
1 8 (72.73%) DBA
2 6 (54.55%) SQL DBA
3 3 (27.27%) Developer
4 2 (18.18%) Business Developer
4 2 (18.18%) Business Intelligence Developer
4 2 (18.18%) Oracle DBA
4 2 (18.18%) SQL BI Developer
4 2 (18.18%) SQL Developer
5 1 (9.09%) Performance Tuning DBA
5 1 (9.09%) PHP Developer
5 1 (9.09%) PHP Laravel Developer
5 1 (9.09%) PostgreSQL DBA
5 1 (9.09%) SQL Server DBA
Libraries, Frameworks & Software Standards
1 2 (18.18%) .NET
2 1 (9.09%) CSS
2 1 (9.09%) HTML
2 1 (9.09%) jQuery
2 1 (9.09%) JSON
2 1 (9.09%) LAMP
2 1 (9.09%) Laravel
2 1 (9.09%) REST
2 1 (9.09%) Web Services
2 1 (9.09%) WebSphere MQ
2 1 (9.09%) XML
Miscellaneous
1 1 (9.09%) Clustering
1 1 (9.09%) Replication
Operating Systems
1 1 (9.09%) Linux
1 1 (9.09%) Solaris
1 1 (9.09%) Unix
Processes & Methodologies
1 3 (27.27%) Business Intelligence
1 3 (27.27%) High Availability
1 3 (27.27%) Migration
2 2 (18.18%) Agile Software Development
2 2 (18.18%) Data Migration
2 2 (18.18%) Dimensional Modelling
2 2 (18.18%) ETL
2 2 (18.18%) Kimball Methodology
2 2 (18.18%) Scrum
3 1 (9.09%) Database Tuning
3 1 (9.09%) Information Security
3 1 (9.09%) OOP
3 1 (9.09%) Release Management
3 1 (9.09%) Software Testing
Programming Languages
1 9 (81.82%) SQL
2 5 (45.45%) T-SQL
3 2 (18.18%) C#
4 1 (9.09%) Java
4 1 (9.09%) JavaScript
4 1 (9.09%) PHP
4 1 (9.09%) PL/SQL
4 1 (9.09%) Shell Script
Qualifications
1 2 (18.18%) SC Cleared
1 2 (18.18%) Security Cleared
System Software
1 1 (9.09%) Oracle RAC
Vendors
1 3 (27.27%) Microsoft
2 2 (18.18%) Oracle
3 1 (9.09%) IBM
3 1 (9.09%) Sun