The following table provides summary statistics for permanent job vacancies advertised in Bristol with a requirement for Data Mining skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Data Mining over the 3 months to 30 March 2017 with a comparison to the same period in the previous 2 years.

Data Mining
South West / Bristol
3 months to
30 Mar 2017
Same period 2016 Same period 2015
Rank 133 122 129
Rank change year-on-year -11 +7  
Permanent jobs citing Data Mining 2 14 2
As % of all permanent IT jobs advertised in Bristol 0.11% 0.74% 0.10%
As % of the Database & Business Intelligence category 0.37% 2.40% 0.37%
Number of salaries quoted 0 9 2
Median salary - £50,000 £47,500
Median salary % change year-on-year - +5.26%  
UK excluding London median salary £45,000 £41,000 £42,500
% change year-on-year +9.75% -3.52%  

Data Mining is in the database and business intelligence skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Bristol with a requirement for database and business intelligence skills.

Database & Business Intelligence Skills
Bristol
Permanent job vacancies with a requirement for database and business intelligence skills 537 583 542
As % of all permanent IT job vacancies advertised in Bristol 29.03% 30.86% 28.26%
Number of salaries quoted 477 509 479
Median salary £42,500 £40,000 £40,000
Median salary % change year-on-year +6.25% -  
90% offered a salary of more than £30,804 £30,000 £27,500
10% offered a salary of more than £62,500 £50,000 £57,500
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year - +6.25%  

Data Mining
Job Vacancy Trend in Bristol

The job posting trend of jobs advertised in Bristol citing Data Mining as a proportion of all permanent or contract IT jobs with a match in the Database & Business Intelligence category.

Job vacancy trend for Data Mining in Bristol

Data Mining
Salary Trend in Bristol

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Data Mining in Bristol.

Salary trend for Data Mining in Bristol

For the 6 months to 30 March 2017, IT jobs citing Data Mining 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 Bristol region with a requirement for Data Mining.

1 3 (100.00%) Agile Software Development
1 3 (100.00%) Analytics
2 2 (66.67%) Enterprise Software
2 2 (66.67%) DevOps
2 2 (66.67%) Aerospace
2 2 (66.67%) Degree
2 2 (66.67%) PowerShell
2 2 (66.67%) Microsoft Azure
2 2 (66.67%) SQL
2 2 (66.67%) VBA
2 2 (66.67%) Oracle
2 2 (66.67%) IIS
2 2 (66.67%) ITIL
2 2 (66.67%) Linux
2 2 (66.67%) MQSeries
2 2 (66.67%) ETL
2 2 (66.67%) SLA
2 2 (66.67%) Internet
3 1 (33.33%) PhD
3 1 (33.33%) Java
3 1 (33.33%) Perl
3 1 (33.33%) OO
3 1 (33.33%) Apache
3 1 (33.33%) Python
3 1 (33.33%) Apache Hive
3 1 (33.33%) MapReduce
3 1 (33.33%) Machine Learning
3 1 (33.33%) Big Data
3 1 (33.33%) Data Analytics
3 1 (33.33%) Hadoop

Data Mining
Co-occurring IT Skills in Bristol 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 (66.67%) IIS
1 2 (66.67%) MQSeries
2 1 (33.33%) Apache
2 1 (33.33%) Apache Pig
2 1 (33.33%) Apache Spark
Cloud Services
1 2 (66.67%) Microsoft Azure
Communications & Networking
1 2 (66.67%) Internet
Database & Business Intelligence
1 1 (33.33%) Apache Hive
1 1 (33.33%) Big Data
1 1 (33.33%) Hadoop
General
1 2 (66.67%) Aerospace
Job Titles
1 2 (66.67%) Analyst
1 2 (66.67%) Applications Support
1 2 (66.67%) Applications Support Analyst
1 2 (66.67%) Support Analyst
2 1 (33.33%) Data Engineer
2 1 (33.33%) Data Programmer
2 1 (33.33%) Programmer
2 1 (33.33%) Python Programmer
Miscellaneous
1 2 (66.67%) Enterprise Software
2 1 (33.33%) Computer Science
Operating Systems
1 2 (66.67%) Linux
Processes & Methodologies
1 3 (100.00%) Agile Software Development
1 3 (100.00%) Analytics
2 2 (66.67%) DevOps
2 2 (66.67%) ETL
2 2 (66.67%) ITIL
3 1 (33.33%) Actionable Insight
3 1 (33.33%) Artificial Intelligence
3 1 (33.33%) Data Analytics
3 1 (33.33%) Data Engineering
3 1 (33.33%) Deep Learning
3 1 (33.33%) Machine Learning
3 1 (33.33%) MapReduce
3 1 (33.33%) Mathematics
3 1 (33.33%) Neural Network
3 1 (33.33%) OO
3 1 (33.33%) Statistics
Programming Languages
1 2 (66.67%) PowerShell
1 2 (66.67%) SQL
1 2 (66.67%) VBA
2 1 (33.33%) Java
2 1 (33.33%) Perl
2 1 (33.33%) Python
2 1 (33.33%) Ruby
Qualifications
1 2 (66.67%) Degree
2 1 (33.33%) PhD
Quality Assurance & Compliance
1 2 (66.67%) SLA
Vendors
1 2 (66.67%) Oracle