The following table provides summary statistics for permanent job vacancies advertised in Bolton with a requirement for Data Warehouse skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Data Warehouse over the 3 months to 28 June 2017 with a comparison to the same period in the previous 2 years.

Data Warehousing
Manchester / Bolton
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 15 28 31
Rank change year-on-year +13 +3  
Permanent jobs citing Data Warehouse 17 1 1
As % of all permanent IT jobs advertised in Bolton 15.18% 0.93% 0.81%
As % of the Database & Business Intelligence category 31.48% 1.72% 1.32%
Number of salaries quoted 16 1 0
Median salary £30,000 £37,500 -
Median salary % change year-on-year -20.00% -  
UK excluding London median salary £45,000 £45,000 £45,000

Data Warehouse 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 Bolton with a requirement for database and business intelligence skills.

Database & Business Intelligence Skills
Bolton
Permanent job vacancies with a requirement for database and business intelligence skills 54 58 76
As % of all permanent IT job vacancies advertised in Bolton 48.21% 53.70% 61.79%
Number of salaries quoted 168 106 114
Median salary £32,500 £35,000 £37,500
Median salary % change year-on-year -7.14% -6.66%  
90% offered a salary of more than £27,500 £26,250 £22,500
10% offered a salary of more than £62,500 £48,750 £46,750
UK excluding London median salary £42,500 £42,500 £41,500
% change year-on-year - +2.40%  

Data Warehouse
Job Vacancy Trend in Bolton

Job postings citing Data Warehouse as a percentage of all IT jobs advertised in Bolton.

Job vacancy trend for Data Warehouse in Bolton

Data Warehouse
Salary Trend in Bolton

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

Salary trend for Data Warehouse in Bolton

Data Warehouse
Salary Histogram in Bolton

The salary distribution of IT jobs citing Data Warehouse in Bolton over the 3 months to 28 June 2017.

Salary histogram for Data Warehouse in Bolton

For the 6 months to 28 June 2017, IT jobs citing Data Warehouse 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 Bolton region with a requirement for Data Warehouse.

1 21 (95.45%) Business Intelligence
1 21 (95.45%) SQL Server Integration Services
2 20 (90.91%) SQL
3 19 (86.36%) SQL Server
4 15 (68.18%) SQL Server Reporting Services
5 11 (50.00%) ETL
6 10 (45.45%) VB
7 9 (40.91%) SharePoint
7 9 (40.91%) OpenEdge
7 9 (40.91%) RDBMS
7 9 (40.91%) Microsoft
7 9 (40.91%) Data Quality
7 9 (40.91%) Relational Database
8 8 (36.36%) Data Structures
8 8 (36.36%) SQL Server Analysis Services
8 8 (36.36%) Crystal Reports
9 7 (31.82%) T-SQL
10 6 (27.27%) Power BI
11 4 (18.18%) Tandem
11 4 (18.18%) Microsoft Analysis Services
11 4 (18.18%) SQL Server 2014
11 4 (18.18%) SQL Server 2016
12 3 (13.64%) SQL Server 2012
12 3 (13.64%) Replication
13 2 (9.09%) Information Management
13 2 (9.09%) Degree
13 2 (9.09%) Informatica
13 2 (9.09%) Talend
13 2 (9.09%) Data Integration
13 2 (9.09%) Continuous Integration

Data Warehouse
Co-occurring IT Skills in Bolton 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 9 (40.91%) OpenEdge
1 9 (40.91%) SharePoint
Database & Business Intelligence
1 21 (95.45%) SQL Server Integration Services
2 19 (86.36%) SQL Server
3 15 (68.18%) SQL Server Reporting Services
4 9 (40.91%) RDBMS
4 9 (40.91%) Relational Database
5 8 (36.36%) Crystal Reports
5 8 (36.36%) SQL Server Analysis Services
6 6 (27.27%) Power BI
7 4 (18.18%) Microsoft Analysis Services
7 4 (18.18%) SQL Server 2014
7 4 (18.18%) SQL Server 2016
8 3 (13.64%) SQL Server 2012
9 1 (4.55%) SQL Server 2008
Development Applications
1 2 (9.09%) Talend Open Studio
Job Titles
1 17 (77.27%) Developer
2 8 (36.36%) Business Developer
2 8 (36.36%) Business Intelligence Developer
2 8 (36.36%) Report Developer
2 8 (36.36%) Report Writer
2 8 (36.36%) SSRS Developer
2 8 (36.36%) SSRS Report Writer
3 7 (31.82%) SQL Developer
4 5 (22.73%) Analyst
5 4 (18.18%) Business Intelligence Analyst
5 4 (18.18%) SQL Server Developer
6 2 (9.09%) Data Warehouse Developer
6 2 (9.09%) Senior Developer
6 2 (9.09%) SQL Analyst
7 1 (4.55%) Data Analyst
7 1 (4.55%) Data Warehouse Analyst
7 1 (4.55%) Senior Data Warehouse Developer
7 1 (4.55%) Senior SQL Developer
7 1 (4.55%) SSIS Developer
7 1 (4.55%) SSRS Analyst
Miscellaneous
1 8 (36.36%) Data Structures
2 4 (18.18%) Tandem
3 3 (13.64%) Replication
4 1 (4.55%) iPad
Processes & Methodologies
1 21 (95.45%) Business Intelligence
2 11 (50.00%) ETL
3 2 (9.09%) Continuous Integration
3 2 (9.09%) Dashboard Development
3 2 (9.09%) Data Integration
3 2 (9.09%) Data Strategy
3 2 (9.09%) Information Management
3 2 (9.09%) Visualisation
4 1 (4.55%) Agile Software Development
4 1 (4.55%) Data Modelling
4 1 (4.55%) Kimball Methodology
4 1 (4.55%) Scrum
4 1 (4.55%) SDLC
Programming Languages
1 20 (90.91%) SQL
2 10 (45.45%) VB
3 7 (31.82%) T-SQL
4 1 (4.55%) C#
Qualifications
1 2 (9.09%) Degree
Quality Assurance & Compliance
1 9 (40.91%) Data Quality
Vendors
1 9 (40.91%) Microsoft
2 2 (9.09%) Informatica
2 2 (9.09%) Talend