The table below looks at the statistics for Snowflake Schema skills in IT jobs advertised for the London region. Included is a guide to the average salaries offered in IT jobs that have cited Snowflake Schema over the 3 months to 28 August 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
28 Aug 2015
Same period 2014 Same period 2013
Snowflake Schema
Rank 619 627 623
Rank change year-on-year
+8 -4
Permanent jobs citing Snowflake Schema 3 7 9
As % of all permanent IT jobs located in London 0.007% 0.015% 0.020%
As % of the Database & Business Intelligence category 0.023% 0.049% 0.068%
Number of salaries quoted 3 6 4
Average salary £41,500 £57,500 £50,000
Average salary % change year-on-year
-27.82% +15.00%
90% offered a salary of more than £40,300 £51,250 £45,000
10% offered a salary of more than £44,300 £92,500 £86,500
UK excluding London average salary £41,500 £42,500 £40,000
% change year-on-year
-2.35% +6.25%
Snowflake Schema
England

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in permanent jobs advertised in the London region.

Database & Business Intelligence Category
London
Permanent IT job ads with a match in the
Database & Business Intelligence category
12945 14191 13223
As % of all permanent IT jobs located in London 29.32% 30.58% 30.01%
Number of salaries quoted 10981 12365 11455
Average salary £57,500 £52,500 £52,500
Average salary % change year-on-year
+9.52% -
90% offered a salary of more than £40,000 £37,000 £36,000
10% offered a salary of more than £80,000 £75,000 £75,000
UK excluding London average salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

Snowflake Schema
Jobs Demand Trend in London

This chart provides a 3-month moving total of permanent IT jobs citing Snowflake Schema across the London region as a proportion of the total demand within the Database & Business Intelligence category.

Snowflake Schema Jobs Demand Trend in London

Snowflake Schema
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Snowflake Schema across the London region.

Snowflake Schema Salary Trend in London

Snowflake Schema
Top 30 Related IT Skills in London

For the 6 months to 28 August 2015, IT jobs across the London region citing Snowflake Schema also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Snowflake Schema.

1 4 (100.00%) SQL Server
1 4 (100.00%) ETL
1 4 (100.00%) Business Intelligence
1 4 (100.00%) Data Warehouse
1 4 (100.00%) SQL Server Integration Services
2 3 (75.00%) SQL
3 2 (50.00%) T-SQL
3 2 (50.00%) Computer Science
3 2 (50.00%) SQL Server 2008
3 2 (50.00%) SQL Server 2012
3 2 (50.00%) Degree
3 2 (50.00%) ETL Development
4 1 (25.00%) MDX
4 1 (25.00%) Kimball Methodology
4 1 (25.00%) Analytics
4 1 (25.00%) Relational Database
4 1 (25.00%) Birst
4 1 (25.00%) Analytical Skills
4 1 (25.00%) Talend Open Studio
4 1 (25.00%) Hadoop
4 1 (25.00%) Apache Hive
4 1 (25.00%) MapReduce
4 1 (25.00%) Tableau
4 1 (25.00%) Big Data
4 1 (25.00%) Talend
4 1 (25.00%) QlikView
4 1 (25.00%) Google Analytics
4 1 (25.00%) SQL Server Analysis Services
4 1 (25.00%) Dimensional Modelling
4 1 (25.00%) Oracle BI EE

Snowflake Schema
Top Related IT Skills in London by Category

For the 6 months to 28 August 2015, IT jobs across the London region citing Snowflake Schema also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Snowflake Schema. Up to 20 skills are shown per category.

Applications
1 1 (25.00%) MS Excel
Cloud Services
1 1 (25.00%) Google Analytics
Database & Business Intelligence
1 4 (100.00%) SQL Server
1 4 (100.00%) Data Warehouse
1 4 (100.00%) SQL Server Integration Services
2 2 (50.00%) SQL Server 2008
2 2 (50.00%) SQL Server 2012
3 1 (25.00%) Relational Database
3 1 (25.00%) MySQL
3 1 (25.00%) Hadoop
3 1 (25.00%) Apache Hive
3 1 (25.00%) Big Data
3 1 (25.00%) QlikView
3 1 (25.00%) SQL Server Analysis Services
3 1 (25.00%) Oracle BI EE
3 1 (25.00%) RDBMS
3 1 (25.00%) Star Schema
3 1 (25.00%) BusinessObjects
3 1 (25.00%) DataStage
3 1 (25.00%) Oracle OWB
3 1 (25.00%) Microsoft Analysis Services
3 1 (25.00%) SQL Server Reporting Services
Development Applications
1 1 (25.00%) Talend Open Studio
General
1 1 (25.00%) Finance
1 1 (25.00%) Marketing
Job Titles
1 3 (75.00%) Developer
1 3 (75.00%) Business Intelligence Developer
2 2 (50.00%) SQL Developer
3 1 (25.00%) Business Intelligence Analyst
3 1 (25.00%) Senior Business Intelligence Developer
3 1 (25.00%) Analyst
3 1 (25.00%) Business Developer
3 1 (25.00%) Senior Developer
3 1 (25.00%) Business Analyst
Libraries, Frameworks & Software Standards
1 1 (25.00%) MDX
Miscellaneous
1 2 (50.00%) Computer Science
2 1 (25.00%) Data Integration
2 1 (25.00%) Analytical Skills
Processes & Methodologies
1 4 (100.00%) ETL
1 4 (100.00%) Business Intelligence
2 2 (50.00%) ETL Development
3 1 (25.00%) CRM
3 1 (25.00%) E-Commerce
3 1 (25.00%) Data Modelling
3 1 (25.00%) Scrum
3 1 (25.00%) Agile Software Development
3 1 (25.00%) Dimensional Modelling
3 1 (25.00%) MapReduce
3 1 (25.00%) Kimball Methodology
3 1 (25.00%) Analytics
Programming Languages
1 3 (75.00%) SQL
2 2 (50.00%) T-SQL
3 1 (25.00%) Python
3 1 (25.00%) Java
3 1 (25.00%) JavaScript
Qualifications
1 2 (50.00%) Degree
Vendors
1 1 (25.00%) Oracle
1 1 (25.00%) Cognos
1 1 (25.00%) Microsoft
1 1 (25.00%) Informatica
1 1 (25.00%) MicroStrategy
1 1 (25.00%) Salesforce.com
1 1 (25.00%) Ab Initio
1 1 (25.00%) Teradata
1 1 (25.00%) Google
1 1 (25.00%) Tableau
1 1 (25.00%) Talend
1 1 (25.00%) Birst