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 salaries offered in IT jobs that have cited Snowflake Schema over the 3 months to 5 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
5 May 2016
Same period 2015 Same period 2014
Snowflake Schema
Rank - 666 681
Permanent jobs citing Snowflake Schema 0 4 6
As % of all permanent IT jobs located in London - 0.009% 0.012%
As % of the Database & Business Intelligence category - 0.028% 0.039%
Number of salaries quoted 0 4 4
Median salary - £57,500 £92,500
Median salary % change year-on-year
- -37.83%
UK excluding London median salary £55,000 £37,500 £45,000
% change year-on-year
+46.66% -16.66%
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
12931 14064 15563
As % of all permanent IT jobs located in London 30.74% 31.52% 31.73%
Number of salaries quoted 11315 12064 13305
Median salary £56,500 £55,000 £52,500
Median salary % change year-on-year
+2.72% +4.76%
90% offered a salary of more than £40,000 £39,000 £35,000
10% offered a salary of more than £80,000 £75,000 £80,000
UK excluding London median salary £42,500 £40,500 £40,000
% change year-on-year
+4.93% +1.25%

Snowflake Schema
Jobs Demand Trend in London

The demand trend of job ads across the London region citing Snowflake Schema as a proportion of all IT jobs with a match in 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 5 May 2016, IT jobs citing Snowflake 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 London region with a requirement for Snowflake Schema.

1 2 (100.00%) Data Warehouse
1 2 (100.00%) Star Schema
2 1 (50.00%) IBM
2 1 (50.00%) SPSS
2 1 (50.00%) SAP APO
2 1 (50.00%) ERwin
2 1 (50.00%) Pharmaceutical
2 1 (50.00%) Data Modelling
2 1 (50.00%) Data Mining
2 1 (50.00%) SAS
2 1 (50.00%) Business Intelligence
2 1 (50.00%) Java
2 1 (50.00%) SAP
2 1 (50.00%) Python
2 1 (50.00%) Information Management
2 1 (50.00%) Data Analysis
2 1 (50.00%) QlikView
2 1 (50.00%) Data Architecture
2 1 (50.00%) Hadoop
2 1 (50.00%) Open Source
2 1 (50.00%) C-shell
2 1 (50.00%) Bash Shell
2 1 (50.00%) Apache Hive
2 1 (50.00%) Parallel Processing
2 1 (50.00%) HBase
2 1 (50.00%) Big Data
2 1 (50.00%) Hortonworks
2 1 (50.00%) Cloudera
2 1 (50.00%) Apache Flume
2 1 (50.00%) Sqoop

Snowflake Schema
Top Related IT Skills in 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:

Application Platforms
1 1 (50.00%) Apache Spark
1 1 (50.00%) SAS
Applications
1 1 (50.00%) SPSS
Business Applications
1 1 (50.00%) SAP APO
Database & Business Intelligence
1 2 (100.00%) Data Warehouse
1 2 (100.00%) Star Schema
2 1 (50.00%) Apache Hive
2 1 (50.00%) Big Data
2 1 (50.00%) Data Mining
2 1 (50.00%) Enterprise Data Warehouse
2 1 (50.00%) Hadoop
2 1 (50.00%) HBase
2 1 (50.00%) IBM BigInsights
2 1 (50.00%) QlikView
2 1 (50.00%) Sqoop
Development Applications
1 1 (50.00%) ERwin
General
1 1 (50.00%) Pharmaceutical
Job Titles
1 2 (100.00%) Architect
1 2 (100.00%) Data Architect
2 1 (50.00%) Big Data Architect
2 1 (50.00%) Data Modeller
2 1 (50.00%) Principal Architect
2 1 (50.00%) Principal Data Architect
Miscellaneous
1 1 (50.00%) Fintech
Processes & Methodologies
1 1 (50.00%) Business Intelligence
1 1 (50.00%) Data Analysis
1 1 (50.00%) Data Architecture
1 1 (50.00%) Data Modelling
1 1 (50.00%) Information Management
1 1 (50.00%) Logical Data Model
1 1 (50.00%) Open Source
1 1 (50.00%) Parallel Processing
1 1 (50.00%) Physical Data Model
Programming Languages
1 1 (50.00%) Bash Shell
1 1 (50.00%) C-shell
1 1 (50.00%) Java
1 1 (50.00%) Python
System Software
1 1 (50.00%) Apache Flume
Systems Management
1 1 (50.00%) Hadoop YARN
1 1 (50.00%) Oozie
Vendors
1 1 (50.00%) Cloudera
1 1 (50.00%) Hortonworks
1 1 (50.00%) IBM
1 1 (50.00%) MapR
1 1 (50.00%) SAP