The table below looks at the statistics for Performance Tuning skills in IT contracts advertised for the Oxford region. Included is a guide to the contractor rates offered in IT contracts that have cited Performance Tuning over the 3 months to 16 January 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
16 Jan 2017
Same period 2016 Same period 2015
Performance Tuning
Oxfordshire / Oxford
Rank 26 - 39
Rank change year-on-year
- 0
Contract jobs citing Performance Tuning 15 0 5
As % of all contract IT jobs located in Oxford 4.70% - 1.34%
As % of the Processes & Methodologies category 5.64% - 1.59%
Number of daily rates quoted 13 0 3
Median daily rate £510 - £430
90% offered a daily rate of more than £430 - £426
10% offered a daily rate of more than £520 - £438
UK excluding London median daily rate £400 £400 £356
% change year-on-year
- +12.28%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £40.00 £41.50 £37.50
% change year-on-year
-3.61% +10.66%

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

Processes & Methodologies Category
Oxford
Contract IT job ads with a match in the
Processes & Methodologies category
266 247 315
As % of all contract IT jobs located in Oxford 83.39% 86.67% 84.68%
Number of daily rates quoted 197 211 190
Median daily rate £500 £425 £475
Median daily rate % change year-on-year
+17.64% -10.52%
90% offered a daily rate of more than £325 £140 £300
10% offered a daily rate of more than £615 £575 £560
UK excluding London median daily rate £410 £400 £390
% change year-on-year
+2.50% +2.56%
Number of hourly rates quoted 4 9 16
Median hourly rate £21.29 £67.50 £15.00
Median hourly rate % change year-on-year
-68.45% +350.00%
90% offered a hourly rate of more than £17.43 £19.00 £10.50
10% offered a hourly rate of more than £23.19 £137.50 £22.20
UK excluding London median hourly rate £35.00 £39.00 £26.00
% change year-on-year
-10.25% +50.00%

Performance Tuning
Jobs Demand Trend in Oxford

The demand trend of contract jobs across the Oxford 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 Oxford

Performance Tuning
Daily Rate Trend in Oxford

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

Performance Tuning Daily Rate Trend in Oxford

Performance Tuning
Hourly Rate Trend in Oxford

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

Performance Tuning Hourly Rate Trend in Oxford

Performance Tuning
Top 30 Related IT Skills in Oxford

For the 6 months to 16 January 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 Oxford region with a requirement for Performance Tuning.

1 12 (75.00%) Talend Open Studio
1 12 (75.00%) Talend
2 11 (68.75%) ETL
3 10 (62.50%) SQL
4 9 (56.25%) Git (software)
5 8 (50.00%) Agile Software Development
5 8 (50.00%) JIRA
5 8 (50.00%) MySQL
6 7 (43.75%) Oracle
6 7 (43.75%) Data Warehouse
6 7 (43.75%) Publishing
6 7 (43.75%) Informatics
6 7 (43.75%) TDD
6 7 (43.75%) Oracle Database
7 6 (37.50%) Kimball Methodology
7 6 (37.50%) Jenkins
7 6 (37.50%) MariaDB
7 6 (37.50%) SQL Server 2014
7 6 (37.50%) Data Management
7 6 (37.50%) SQL Server 2005
7 6 (37.50%) Continuous Integration
7 6 (37.50%) Java
7 6 (37.50%) SQL Server
8 5 (31.25%) OLAP
8 5 (31.25%) Migration
8 5 (31.25%) Business Intelligence
8 5 (31.25%) OLTP
8 5 (31.25%) Snowflake Schema
8 5 (31.25%) Database Tuning
8 5 (31.25%) DevOps

Performance Tuning
Top Related IT Skills in Oxford 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 2 (12.50%) Apache
1 2 (12.50%) Drupal
2 1 (6.25%) nginx
Cloud Services
1 3 (18.75%) Amazon AWS
Communications & Networking
1 4 (25.00%) Intranet
Database & Business Intelligence
1 8 (50.00%) MySQL
2 7 (43.75%) Data Warehouse
2 7 (43.75%) Oracle Database
3 6 (37.50%) MariaDB
3 6 (37.50%) SQL Server
3 6 (37.50%) SQL Server 2005
3 6 (37.50%) SQL Server 2014
4 5 (31.25%) OLAP
4 5 (31.25%) OLTP
4 5 (31.25%) Snowflake Schema
5 3 (18.75%) MongoDB
6 1 (6.25%) CouchDB
6 1 (6.25%) NoSQL
6 1 (6.25%) Oracle Database 10g
6 1 (6.25%) PostgreSQL
6 1 (6.25%) Redis
6 1 (6.25%) Relational Database
6 1 (6.25%) SQL Server 2008
Development Applications
1 12 (75.00%) Talend Open Studio
2 9 (56.25%) Git (software)
3 8 (50.00%) JIRA
4 6 (37.50%) Jenkins
5 3 (18.75%) Sonatype Nexus
6 1 (6.25%) Mercurial
6 1 (6.25%) Subversion
General
1 7 (43.75%) Publishing
2 1 (6.25%) Retail
Job Titles
1 10 (62.50%) Developer
2 9 (56.25%) ETL Developer
3 4 (25.00%) MySQL Developer
3 4 (25.00%) OLAP Developer
4 3 (18.75%) Agile Developer
4 3 (18.75%) Agile Java Developer
4 3 (18.75%) AWS Developer
4 3 (18.75%) Data Warehouse Developer
4 3 (18.75%) Java Developer
5 2 (12.50%) DBA
5 2 (12.50%) IT Engineer
5 2 (12.50%) Systems Engineer
6 1 (6.25%) Administrator
6 1 (6.25%) Consultant
6 1 (6.25%) Data Warehouse Consultant
6 1 (6.25%) ETL Consultant
6 1 (6.25%) Oracle DBA
6 1 (6.25%) PHP Developer
6 1 (6.25%) SQL DBA
6 1 (6.25%) SQL Server DBA
Libraries, Frameworks & Software Standards
1 3 (18.75%) Java EE
1 3 (18.75%) JSON
1 3 (18.75%) REST
1 3 (18.75%) RESTful
1 3 (18.75%) SOAP
1 3 (18.75%) XML
1 3 (18.75%) XML Schema
2 1 (6.25%) AngularJS
2 1 (6.25%) LAMP
2 1 (6.25%) LAPP Stack
2 1 (6.25%) Laravel
2 1 (6.25%) LEMP Stack
2 1 (6.25%) Memcached
2 1 (6.25%) Node.js
2 1 (6.25%) Symfony
2 1 (6.25%) Yii
Miscellaneous
1 7 (43.75%) Informatics
2 2 (12.50%) User Experience
3 1 (6.25%) CMDB
3 1 (6.25%) Data Integration
3 1 (6.25%) Replication
Operating Systems
1 3 (18.75%) Linux
2 1 (6.25%) Ubuntu
2 1 (6.25%) Unix
Processes & Methodologies
1 11 (68.75%) ETL
2 8 (50.00%) Agile Software Development
3 7 (43.75%) TDD
4 6 (37.50%) Continuous Integration
4 6 (37.50%) Data Management
4 6 (37.50%) Kimball Methodology
5 5 (31.25%) Business Intelligence
5 5 (31.25%) Database Tuning
5 5 (31.25%) DevOps
5 5 (31.25%) Migration
6 4 (25.00%) Customer Insight
7 3 (18.75%) BDD
7 3 (18.75%) Data Modelling
7 3 (18.75%) Integration Testing
7 3 (18.75%) Test Automation
8 2 (12.50%) Continuous Improvement
8 2 (12.50%) Operations Management
9 1 (6.25%) Refactoring
9 1 (6.25%) SQL Optimisation
9 1 (6.25%) Web Application Development
Programming Languages
1 10 (62.50%) SQL
2 6 (37.50%) Java
3 1 (6.25%) PHP
3 1 (6.25%) PL/SQL
3 1 (6.25%) Shell Script
3 1 (6.25%) T-SQL
System Software
1 1 (6.25%) Varnish
Systems Management
1 1 (6.25%) Ansible
1 1 (6.25%) Opscode Chef
1 1 (6.25%) Puppet
1 1 (6.25%) ZABBIX
Vendors
1 12 (75.00%) Talend
2 7 (43.75%) Oracle
3 1 (6.25%) Microsoft
3 1 (6.25%) Zend