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 30 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
30 Sep 2016
Same period 2015 Same period 2014
Star Schema
Rank 246 289 301
Rank change year-on-year
+43 +12
Permanent jobs citing Star Schema 1 7 16
As % of all permanent IT jobs located in the City of London 0.017% 0.082% 0.14%
As % of the Database & Business Intelligence category 0.055% 0.28% 0.49%
Number of salaries quoted 1 5 14
Median salary £80,000 £67,500 £61,250
Median salary % change year-on-year
+18.51% +10.20%
UK excluding London median salary £40,000 £41,500 £46,250
% change year-on-year
-3.61% -10.27%
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
1815 2519 3277
As % of all permanent IT jobs located in the City of London 30.51% 29.51% 28.70%
Number of salaries quoted 1657 2192 2862
Median salary £60,000 £57,500 £55,000
Median salary % change year-on-year
+4.34% +4.54%
90% offered a salary of more than £40,000 £40,000 £37,500
10% offered a salary of more than £85,000 £75,000 £80,000
UK excluding London median salary £43,000 £42,500 £40,000
% change year-on-year
+1.17% +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
Top 30 Related IT Skills in the City of London

For the 6 months to 30 September 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 (93.75%) SQL
2 12 (75.00%) Business Intelligence
3 11 (68.75%) Data Warehouse
3 11 (68.75%) Finance
4 10 (62.50%) ETL
5 8 (50.00%) Data Modelling
6 7 (43.75%) Management Information System
6 7 (43.75%) Tableau
6 7 (43.75%) Relational Database
7 6 (37.50%) Data Analytics
7 6 (37.50%) Analytics
7 6 (37.50%) Data Architecture
7 6 (37.50%) Microsoft
8 5 (31.25%) BusinessObjects
8 5 (31.25%) SAP
8 5 (31.25%) BusinessObjects Web Intelligence
8 5 (31.25%) Banking
9 4 (25.00%) Systems Analysis
9 4 (25.00%) Visualisation
9 4 (25.00%) Data Visualisation
9 4 (25.00%) Investment Management
9 4 (25.00%) SQL Server
9 4 (25.00%) RDBMS
9 4 (25.00%) Lumira
10 3 (18.75%) Apache Hive
10 3 (18.75%) Enterprise Data Warehouse
10 3 (18.75%) SDLC
10 3 (18.75%) Sqoop
10 3 (18.75%) Kimball Methodology
10 3 (18.75%) Data Governance

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 11 (68.75%) Data Warehouse
2 7 (43.75%) Relational Database
3 5 (31.25%) BusinessObjects
3 5 (31.25%) BusinessObjects Web Intelligence
4 4 (25.00%) Lumira
4 4 (25.00%) RDBMS
4 4 (25.00%) SQL Server
5 3 (18.75%) Apache Hive
5 3 (18.75%) Big Data
5 3 (18.75%) Data Mining
5 3 (18.75%) Enterprise Data Warehouse
5 3 (18.75%) Hadoop
5 3 (18.75%) MySQL
5 3 (18.75%) OLAP
5 3 (18.75%) Oracle OLAP
5 3 (18.75%) Riak
5 3 (18.75%) SQL Server Integration Services
5 3 (18.75%) SQL Server Reporting Services
5 3 (18.75%) Sqoop
5 3 (18.75%) Text Mining
General
1 11 (68.75%) Finance
2 5 (31.25%) Banking
3 3 (18.75%) Back Office
4 1 (6.25%) Investment Banking
Job Titles
1 6 (37.50%) Analyst
1 6 (37.50%) Architect
1 6 (37.50%) Business Intelligence Developer
1 6 (37.50%) Data Architect
1 6 (37.50%) Developer
2 5 (31.25%) Business Objects Developer
3 4 (25.00%) Business Intelligence Analyst
4 3 (18.75%) Analyst Developer
4 3 (18.75%) Business Developer
5 2 (12.50%) Data Analyst
6 1 (6.25%) Asset Management Analyst
6 1 (6.25%) Data Modeller
6 1 (6.25%) Financial Analyst
6 1 (6.25%) Lead Architect
6 1 (6.25%) Lead Data Architect
6 1 (6.25%) QlikView Developer
6 1 (6.25%) Report Analyst
6 1 (6.25%) Solutions Architect
Libraries, Frameworks & Software Standards
1 1 (6.25%) MDX
Miscellaneous
1 7 (43.75%) Management Information System
2 4 (25.00%) Visualisation
3 3 (18.75%) Data Integration
4 1 (6.25%) Credit Risk
4 1 (6.25%) Market Risk
Processes & Methodologies
1 12 (75.00%) Business Intelligence
2 10 (62.50%) ETL
3 8 (50.00%) Data Modelling
4 6 (37.50%) Analytics
4 6 (37.50%) Data Analytics
4 6 (37.50%) Data Architecture
5 4 (25.00%) Data Visualisation
5 4 (25.00%) Investment Management
5 4 (25.00%) Systems Analysis
6 3 (18.75%) Data Analysis
6 3 (18.75%) Data Governance
6 3 (18.75%) Data Management
6 3 (18.75%) Data Mapping
6 3 (18.75%) Dimensional Modelling
6 3 (18.75%) Information Management
6 3 (18.75%) ITIL
6 3 (18.75%) Kimball Methodology
6 3 (18.75%) MapReduce
6 3 (18.75%) Project Management
6 3 (18.75%) Validation
Programming Languages
1 15 (93.75%) SQL
2 3 (18.75%) VBA
3 1 (6.25%) PL/SQL
Quality Assurance & Compliance
1 3 (18.75%) Data Quality
Vendors
1 7 (43.75%) Tableau
2 6 (37.50%) Microsoft
3 5 (31.25%) SAP
4 3 (18.75%) Oracle