The table below looks at the statistics for Star Schema skills in IT jobs advertised for the City of London region. Included is a guide to the salaries offered in IT jobs that have cited Star Schema over the 3 months to 31 August 2016 with a comparison to the same period over the previous 2 years.

3 months to
31 Aug 2016
Same period 2015 Same period 2014
Star Schema
Rank 245 299 324
Rank change year-on-year
+54 +25
Permanent jobs citing Star Schema 9 11 14
As % of all permanent IT jobs located in the City of London 0.15% 0.11% 0.12%
As % of the Database & Business Intelligence category 0.49% 0.40% 0.40%
Number of salaries quoted 9 10 12
Median salary £50,000 £85,000 £67,500
Median salary % change year-on-year
-41.17% +25.92%
90% offered a salary of more than £49,000 £64,750 £52,750
10% offered a salary of more than £63,500 £85,000 £70,000
UK excluding London median salary £40,000 £41,500 £47,500
% change year-on-year
-3.61% -12.63%
Star Schema
London

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 City of London region.

Database & Business Intelligence Category
City of London
Permanent IT job ads with a match in the
Database & Business Intelligence category
1838 2749 3461
As % of all permanent IT jobs located in the City of London 29.72% 28.40% 29.50%
Number of salaries quoted 1667 2349 3010
Median salary £59,500 £57,500 £53,500
Median salary % change year-on-year
+3.47% +7.47%
90% offered a salary of more than £40,000 £40,000 £37,500
10% offered a salary of more than £82,500 £75,000 £80,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

Star Schema
Jobs Demand Trend in the City of London

The demand trend of job ads across the City of London region citing Star Schema as a proportion of all IT jobs with a match in the Database & Business Intelligence category.

Star Schema Jobs Demand Trend in the City of London

Star Schema
Salary Trend in the City of London

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

Star Schema Salary Trend in the City of London

Star Schema
Salary Histogram in the City of London

This chart provides a salary histogram for IT jobs citing Star Schema across the City of London region over the 3 months to 31 August 2016.

Star Schema Salary Histogram in the City of London

Star Schema
Top 30 Related IT Skills in the City of London

For the 6 months to 31 August 2016, IT jobs citing Star Schema 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 City of London region with a requirement for Star Schema.

1 15 (100.00%) SQL
2 12 (80.00%) Business Intelligence
3 10 (66.67%) ETL
3 10 (66.67%) Data Warehouse
3 10 (66.67%) Finance
4 7 (46.67%) Management Information System
4 7 (46.67%) Data Modelling
4 7 (46.67%) Tableau
4 7 (46.67%) Relational Database
5 6 (40.00%) Data Analytics
5 6 (40.00%) Analytics
5 6 (40.00%) Data Architecture
5 6 (40.00%) Microsoft
6 5 (33.33%) BusinessObjects
6 5 (33.33%) SAP
6 5 (33.33%) BusinessObjects Web Intelligence
7 4 (26.67%) Investment Management
7 4 (26.67%) Visualisation
7 4 (26.67%) Data Visualisation
7 4 (26.67%) Systems Analysis
7 4 (26.67%) Banking
7 4 (26.67%) SQL Server
7 4 (26.67%) RDBMS
7 4 (26.67%) Lumira
8 3 (20.00%) Apache Hive
8 3 (20.00%) Sqoop
8 3 (20.00%) Kimball Methodology
8 3 (20.00%) Enterprise Data Warehouse
8 3 (20.00%) SDLC
8 3 (20.00%) Data Mining

Star Schema
Top Related IT Skills in the City of London 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:

Database & Business Intelligence
1 10 (66.67%) Data Warehouse
2 7 (46.67%) Relational Database
3 5 (33.33%) BusinessObjects
3 5 (33.33%) BusinessObjects Web Intelligence
4 4 (26.67%) Lumira
4 4 (26.67%) RDBMS
4 4 (26.67%) SQL Server
5 3 (20.00%) Apache Hive
5 3 (20.00%) Big Data
5 3 (20.00%) Data Mining
5 3 (20.00%) Enterprise Data Warehouse
5 3 (20.00%) Hadoop
5 3 (20.00%) MySQL
5 3 (20.00%) OLAP
5 3 (20.00%) Oracle OLAP
5 3 (20.00%) Riak
5 3 (20.00%) SQL Server Integration Services
5 3 (20.00%) SQL Server Reporting Services
5 3 (20.00%) Sqoop
5 3 (20.00%) Text Mining
General
1 10 (66.67%) Finance
2 4 (26.67%) Banking
3 3 (20.00%) Back Office
Job Titles
1 6 (40.00%) Analyst
1 6 (40.00%) Architect
1 6 (40.00%) Business Intelligence Developer
1 6 (40.00%) Data Architect
1 6 (40.00%) Developer
2 5 (33.33%) Business Objects Developer
3 4 (26.67%) Business Intelligence Analyst
4 3 (20.00%) Analyst Developer
4 3 (20.00%) Business Developer
5 2 (13.33%) Data Analyst
6 1 (6.67%) Asset Management Analyst
6 1 (6.67%) Financial Analyst
6 1 (6.67%) Lead Architect
6 1 (6.67%) Lead Data Architect
6 1 (6.67%) QlikView Developer
6 1 (6.67%) Report Analyst
6 1 (6.67%) Solutions Architect
Libraries, Frameworks & Software Standards
1 1 (6.67%) MDX
Miscellaneous
1 7 (46.67%) Management Information System
2 4 (26.67%) Visualisation
3 3 (20.00%) Data Integration
Processes & Methodologies
1 12 (80.00%) Business Intelligence
2 10 (66.67%) ETL
3 7 (46.67%) Data Modelling
4 6 (40.00%) Analytics
4 6 (40.00%) Data Analytics
4 6 (40.00%) Data Architecture
5 4 (26.67%) Data Visualisation
5 4 (26.67%) Investment Management
5 4 (26.67%) Systems Analysis
6 3 (20.00%) Data Analysis
6 3 (20.00%) Data Governance
6 3 (20.00%) Data Management
6 3 (20.00%) Data Mapping
6 3 (20.00%) Dimensional Modelling
6 3 (20.00%) Information Management
6 3 (20.00%) ITIL
6 3 (20.00%) Kimball Methodology
6 3 (20.00%) MapReduce
6 3 (20.00%) Project Management
6 3 (20.00%) Validation
Programming Languages
1 15 (100.00%) SQL
2 3 (20.00%) VBA
3 1 (6.67%) PL/SQL
Quality Assurance & Compliance
1 3 (20.00%) Data Quality
Vendors
1 7 (46.67%) Tableau
2 6 (40.00%) Microsoft
3 5 (33.33%) SAP
4 3 (20.00%) Oracle