The table below looks at the statistics for Data Modelling skills in IT jobs advertised for the Chester region. Included is a guide to the average salaries offered in IT jobs that have cited Data Modelling over the 3 months to 22 May 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
22 May 2015
Same period 2014 Same period 2013
Data Modeling
Rank 33 36 51
Rank change year-on-year
+3 +15
Permanent jobs citing Data Modelling 1 8 2
As % of all permanent IT jobs located in Chester 0.56% 3.11% 0.57%
As % of the Processes & Methodologies category 0.65% 4.28% 0.65%
Number of salaries quoted 1 5 1
Average salary £31,000 £42,500 £67,500
Average salary % change year-on-year
-27.05% -37.03%
UK excluding London average salary £45,000 £45,000 £45,000
Data Modelling
Cheshire

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in permanent jobs advertised in the Chester region.

Processes & Methodologies Category
Chester
Permanent IT job ads with a match in the
Processes & Methodologies category
153 187 307
As % of all permanent IT jobs located in Chester 86.44% 72.76% 87.97%
Number of salaries quoted 108 137 168
Average salary £40,000 £38,500 £37,500
Average salary % change year-on-year
+3.89% +2.66%
90% offered a salary of more than £27,500 £27,500 £30,000
10% offered a salary of more than £47,500 £47,500 £55,000
UK excluding London average salary £44,485 £42,500 £40,000
% change year-on-year
+4.66% +6.25%

Data Modelling
Jobs Demand Trend in Chester

This chart provides a 3-month moving total of permanent IT jobs citing Data Modelling across the Chester region as a proportion of the total demand within the Processes & Methodologies category.

Data Modelling Jobs Demand Trend in Chester

Data Modelling
Salary Trend in Chester

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Data Modelling across the Chester region.

Data Modelling Salary Trend in Chester

Data Modelling
Top 30 Related IT Skills in Chester

For the 6 months to 22 May 2015, IT jobs across the Chester region citing Data Modelling 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 Data Modelling.

1 6 (100.00%) SQL
2 5 (83.33%) Business Intelligence
2 5 (83.33%) Data Warehouse
2 5 (83.33%) SQL Server Integration Services
3 4 (66.67%) Talend Open Studio
3 4 (66.67%) ETL
3 4 (66.67%) Ab Initio
3 4 (66.67%) Linux
3 4 (66.67%) Talend
4 3 (50.00%) Logical Data Model
4 3 (50.00%) Physical Data Model
4 3 (50.00%) SQL Server
4 3 (50.00%) Informatica
4 3 (50.00%) DataStage
5 2 (33.33%) Migration
5 2 (33.33%) Dimensional Modelling
5 2 (33.33%) Data Migration
5 2 (33.33%) SQL Server 2008
5 2 (33.33%) Risk Analysis
5 2 (33.33%) MySQL
5 2 (33.33%) Enterprise Data Warehouse
5 2 (33.33%) Performance Tuning
5 2 (33.33%) Mentoring
5 2 (33.33%) Vertica
5 2 (33.33%) Big Data
5 2 (33.33%) MongoDB
5 2 (33.33%) NoSQL
5 2 (33.33%) Tableau
6 1 (16.67%) Data Quality
6 1 (16.67%) Root Cause Analysis

Data Modelling
Top Related IT Skills in Chester by Category

For the 6 months to 22 May 2015, IT jobs across the Chester region citing Data Modelling 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 Data Modelling. Up to 20 skills are shown per category.

Applications
1 1 (16.67%) MS Excel
Database & Business Intelligence
1 5 (83.33%) Data Warehouse
1 5 (83.33%) SQL Server Integration Services
2 3 (50.00%) SQL Server
2 3 (50.00%) DataStage
3 2 (33.33%) SQL Server 2008
3 2 (33.33%) MySQL
3 2 (33.33%) Enterprise Data Warehouse
3 2 (33.33%) Big Data
3 2 (33.33%) MongoDB
3 2 (33.33%) NoSQL
4 1 (16.67%) OLAP
4 1 (16.67%) OLTP
4 1 (16.67%) VLDB
4 1 (16.67%) SQL Server Analysis Services
4 1 (16.67%) Hadoop
4 1 (16.67%) PostgreSQL
4 1 (16.67%) SQL Server Reporting Services
Development Applications
1 4 (66.67%) Talend Open Studio
Job Titles
1 3 (50.00%) Developer
1 3 (50.00%) ETL Developer
2 1 (16.67%) Analyst
2 1 (16.67%) DBA
2 1 (16.67%) Business Intelligence Analyst
Miscellaneous
1 1 (16.67%) Analytical Skills
1 1 (16.67%) Replication
Operating Systems
1 4 (66.67%) Linux
Processes & Methodologies
1 5 (83.33%) Business Intelligence
2 4 (66.67%) ETL
3 3 (50.00%) Logical Data Model
3 3 (50.00%) Physical Data Model
4 2 (33.33%) Migration
4 2 (33.33%) Dimensional Modelling
4 2 (33.33%) Data Migration
4 2 (33.33%) Risk Analysis
4 2 (33.33%) Performance Tuning
4 2 (33.33%) Mentoring
5 1 (16.67%) Root Cause Analysis
5 1 (16.67%) Analytics
5 1 (16.67%) Disaster Recovery
5 1 (16.67%) Agile Software Development
Programming Languages
1 6 (100.00%) SQL
2 1 (16.67%) Java
2 1 (16.67%) T-SQL
Quality Assurance & Compliance
1 1 (16.67%) Data Quality
1 1 (16.67%) QA
Vendors
1 4 (66.67%) Ab Initio
1 4 (66.67%) Talend
2 3 (50.00%) Informatica
3 2 (33.33%) Vertica
3 2 (33.33%) Tableau
4 1 (16.67%) Microsoft
4 1 (16.67%) Dundas