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 31 October 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
31 Oct 2014
Same period 2013 Same period 2012
Snowflake Schema
Rank 609 624 640
Rank change year-on-year
+15 +16
Permanent jobs citing Snowflake Schema 10 9 4
As % of all permanent IT jobs located in London 0.022% 0.020% 0.008%
As % of the Database & Business Intelligence category 0.074% 0.064% 0.028%
Number of salaries quoted 9 5 2
Average salary £48,000 £49,000 £71,250
Average salary % change year-on-year
-2.04% -31.22%
UK excluding London average salary £50,000 £53,250 £75,000
% change year-on-year
-6.10% -29.00%
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
13472 14006 14064
As % of all permanent IT jobs located in London 29.84% 30.81% 29.51%
Number of salaries quoted 11727 12240 12323
Average salary £55,000 £55,000 £50,000
Average salary % change year-on-year
- +10.00%
90% offered a salary of more than £37,500 £37,000 £35,000
10% offered a salary of more than £75,000 £72,500 £75,000
UK excluding London average salary £40,000 £40,000 £40,000

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
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing Snowflake Schema across the London region over the 3 months to 31 October 2014.

Snowflake Schema Salary Histogram in London

Snowflake Schema
Job Locations in London

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Snowflake Schema within the London region over the 3 months to 31 October 2014. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Edgware - 6 £48,000 -
City of London +31 4 £60,000 +33.33%
Snowflake Schema
England

Snowflake Schema
Top 30 Related IT Skills in London

For the 6 months to 31 October 2014, 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 16 (94.12%) ETL
2 15 (88.24%) Data Warehouse
3 14 (82.35%) Business Intelligence
3 14 (82.35%) Dimensional Modelling
4 11 (64.71%) SQL
5 10 (58.82%) Oracle
5 10 (58.82%) Finance
5 10 (58.82%) PL/SQL
6 8 (47.06%) Oracle BI EE
6 8 (47.06%) SQL Server Integration Services
7 6 (35.29%) Computer Science
7 6 (35.29%) SQL Server Reporting Services
7 6 (35.29%) Degree
7 6 (35.29%) Oracle EBS
7 6 (35.29%) HTML
7 6 (35.29%) JavaScript
7 6 (35.29%) MS Excel
7 6 (35.29%) Moodle
7 6 (35.29%) Kimball Methodology
7 6 (35.29%) SQL Server Analysis Services
8 4 (23.53%) Analytical Skills
8 4 (23.53%) Star Schema
8 4 (23.53%) Microsoft
8 4 (23.53%) E-Commerce
8 4 (23.53%) SQL Server
8 4 (23.53%) Oracle OWB
8 4 (23.53%) Microsoft Analysis Services
8 4 (23.53%) MDX
9 3 (17.65%) Ab Initio
9 3 (17.65%) Informatica

Snowflake Schema
Top Related IT Skills in London by Category

For the 6 months to 31 October 2014, 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.

Application Platforms
1 6 (35.29%) Moodle
Applications
1 6 (35.29%) MS Excel
Business Applications
1 6 (35.29%) Oracle EBS
Database & Business Intelligence
1 15 (88.24%) Data Warehouse
2 8 (47.06%) SQL Server Integration Services
2 8 (47.06%) Oracle BI EE
3 6 (35.29%) SQL Server Analysis Services
3 6 (35.29%) SQL Server Reporting Services
4 4 (23.53%) Oracle OWB
4 4 (23.53%) Microsoft Analysis Services
4 4 (23.53%) Star Schema
4 4 (23.53%) SQL Server
5 2 (11.76%) Oracle Database 11g
5 2 (11.76%) Oracle Database
5 2 (11.76%) Oracle Database 10g
5 2 (11.76%) DataStage
5 2 (11.76%) Data Mining
5 2 (11.76%) WebFOCUS
General
1 10 (58.82%) Finance
2 2 (11.76%) Telecoms
3 1 (5.88%) Marketing
Job Titles
1 14 (82.35%) Developer
2 8 (47.06%) Oracle Developer
2 8 (47.06%) ETL Developer
3 6 (35.29%) Business Intelligence Developer
3 6 (35.29%) Oracle Data Warehouse Developer
3 6 (35.29%) Oracle ETL Developer
3 6 (35.29%) Oracle BI Developer
3 6 (35.29%) SQL Programmer
3 6 (35.29%) Data Warehouse Developer
3 6 (35.29%) SQL Developer
3 6 (35.29%) PL/SQL Developer
3 6 (35.29%) Business Developer
3 6 (35.29%) Programmer
4 2 (11.76%) Lead Developer
4 2 (11.76%) Data Architect
4 2 (11.76%) Enterprise Architect
4 2 (11.76%) Architect
4 2 (11.76%) Enterprise Data Architect
5 1 (5.88%) Data Quality Manager
5 1 (5.88%) Data Manager
Libraries, Frameworks & Software Standards
1 6 (35.29%) HTML
2 4 (23.53%) MDX
3 2 (11.76%) XML
4 1 (5.88%) Web Services
Miscellaneous
1 6 (35.29%) Computer Science
2 4 (23.53%) Analytical Skills
3 2 (11.76%) Data Integration
4 1 (5.88%) Management Information System
4 1 (5.88%) Reference Data
Processes & Methodologies
1 16 (94.12%) ETL
2 14 (82.35%) Business Intelligence
2 14 (82.35%) Dimensional Modelling
3 6 (35.29%) Kimball Methodology
4 4 (23.53%) E-Commerce
5 2 (11.76%) Data Modelling
5 2 (11.76%) Agile Software Development
5 2 (11.76%) Data Architecture
5 2 (11.76%) Data Management
5 2 (11.76%) Zachman Framework
5 2 (11.76%) TOGAF
5 2 (11.76%) Investment Management
5 2 (11.76%) CRM
6 1 (5.88%) Analytics
6 1 (5.88%) Master Data Management
6 1 (5.88%) Marketing Analytics
6 1 (5.88%) Customer Analytics
6 1 (5.88%) Campaign Management
6 1 (5.88%) Fund Accounting
6 1 (5.88%) Data Governance
Programming Languages
1 11 (64.71%) SQL
2 10 (58.82%) PL/SQL
3 6 (35.29%) JavaScript
4 2 (11.76%) T-SQL
Qualifications
1 6 (35.29%) Degree
Quality Assurance & Compliance
1 1 (5.88%) ISO 9000
1 1 (5.88%) Data Quality
Vendors
1 10 (58.82%) Oracle
2 4 (23.53%) Microsoft
3 3 (17.65%) Informatica
3 3 (17.65%) Ab Initio
4 2 (11.76%) Cognos
4 2 (11.76%) MicroStrategy
4 2 (11.76%) Business Objects
5 1 (5.88%) SAP
5 1 (5.88%) DataFlux