The table below looks at the statistics for ERD skills in IT jobs advertised for the City of London region. Included is a guide to the average salaries offered in IT jobs that have cited ERD over the 3 months to 2 July 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
2 Jul 2015
Same period 2014 Same period 2013
Entity-Relationship Diagram (ER Diagram)
Rank 296 354 333
Rank change year-on-year
+58 -21
Permanent jobs citing ERD 6 2 3
As % of all permanent IT jobs located in the City of London 0.059% 0.016% 0.025%
As % of the Processes & Methodologies category 0.069% 0.019% 0.030%
Number of salaries quoted 4 2 1
Average salary £44,500 £55,000 £35,000
Average salary % change year-on-year
-19.09% +57.14%
UK excluding London average salary £52,500 £38,750 £37,500
% change year-on-year
+35.48% +3.33%
ERD
London

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

Processes & Methodologies Category
City of London
Permanent IT job ads with a match in the
Processes & Methodologies category
8720 10793 10041
As % of all permanent IT jobs located in the City of London 85.25% 83.81% 82.51%
Number of salaries quoted 7467 8995 8682
Average salary £58,000 £57,500 £55,000
Average salary % change year-on-year
+0.86% +4.54%
90% offered a salary of more than £40,000 £37,500 £37,000
10% offered a salary of more than £80,000 £80,000 £80,000
UK excluding London average salary £44,500 £42,500 £40,000
% change year-on-year
+4.70% +6.25%

ERD
Jobs Demand Trend in the City of London

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

ERD Jobs Demand Trend in the City of London

ERD
Salary Trend in the City of London

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

ERD Salary Trend in the City of London

ERD
Top 30 Related IT Skills in the City of London

For the 6 months to 2 July 2015, IT jobs across the City of London region citing ERD 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 ERD.

1 10 (83.33%) Banking
2 9 (75.00%) Data Management
2 9 (75.00%) SQL
2 9 (75.00%) Data Modelling
3 6 (50.00%) DB2
3 6 (50.00%) Mentoring
4 5 (41.67%) Logical Data Model
4 5 (41.67%) Physical Data Model
4 5 (41.67%) zOS
4 5 (41.67%) Service Delivery
4 5 (41.67%) Management Information System
4 5 (41.67%) Finance
4 5 (41.67%) Validation
4 5 (41.67%) Retail
4 5 (41.67%) Data Analysis
4 5 (41.67%) Technical Architecture
4 5 (41.67%) Reference Data
4 5 (41.67%) Performance Tuning
4 5 (41.67%) Performance Monitoring
5 4 (33.33%) Master Data Management
5 4 (33.33%) Data Quality
5 4 (33.33%) Data Mapping
5 4 (33.33%) XML
5 4 (33.33%) Analytical Skills
6 3 (25.00%) Agile Software Development
7 2 (16.67%) RESTful
7 2 (16.67%) Scala
7 2 (16.67%) Node.js
7 2 (16.67%) Software Engineering
7 2 (16.67%) Ruby

ERD
Top Related IT Skills in the City of London by Category

For the 6 months to 2 July 2015, IT jobs across the City of London region citing ERD 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 ERD. Up to 20 skills are shown per category.

Application Platforms
1 2 (16.67%) Node.js
Business Applications
1 1 (8.33%) Cognos TM1
1 1 (8.33%) Cognos Business Intelligence
1 1 (8.33%) Hyperion Planning
Database & Business Intelligence
1 6 (50.00%) DB2
2 1 (8.33%) OLAP
2 1 (8.33%) Data Warehouse
2 1 (8.33%) DataStage
2 1 (8.33%) PostgreSQL
2 1 (8.33%) Essbase
2 1 (8.33%) SQL Server Reporting Services
2 1 (8.33%) SQL Server Integration Services
2 1 (8.33%) Oracle OLAP
2 1 (8.33%) QlikView
2 1 (8.33%) SQL Server Analysis Services
2 1 (8.33%) Oracle BI EE
2 1 (8.33%) SAP HANA
2 1 (8.33%) IBM InfoSphere
2 1 (8.33%) SQL Server
General
1 10 (83.33%) Banking
2 5 (41.67%) Retail
2 5 (41.67%) Finance
Job Titles
1 5 (41.67%) Technical Specialist
1 5 (41.67%) Senior Technical Specialist
1 5 (41.67%) DB2 Specialist
2 4 (33.33%) Data Quality Analyst
2 4 (33.33%) Data Analyst
2 4 (33.33%) Quality Analyst
2 4 (33.33%) Analyst
3 2 (16.67%) ScrumMaster
4 1 (8.33%) Consultant
4 1 (8.33%) Business Intelligence Consultant
4 1 (8.33%) Cognos Consultant
4 1 (8.33%) TM1 Consultant
Libraries, Frameworks & Software Standards
1 4 (33.33%) XML
2 2 (16.67%) RESTful
Miscellaneous
1 5 (41.67%) Management Information System
1 5 (41.67%) Reference Data
2 4 (33.33%) Analytical Skills
Operating Systems
1 5 (41.67%) zOS
Processes & Methodologies
1 9 (75.00%) Data Modelling
1 9 (75.00%) Data Management
2 6 (50.00%) Mentoring
3 5 (41.67%) Performance Tuning
3 5 (41.67%) Performance Monitoring
3 5 (41.67%) Data Analysis
3 5 (41.67%) Technical Architecture
3 5 (41.67%) Service Delivery
3 5 (41.67%) Validation
3 5 (41.67%) Logical Data Model
3 5 (41.67%) Physical Data Model
4 4 (33.33%) Master Data Management
4 4 (33.33%) Data Mapping
5 3 (25.00%) Agile Software Development
6 2 (16.67%) E-Commerce
6 2 (16.67%) Scrum
6 2 (16.67%) Software Engineering
6 2 (16.67%) DevOps
6 2 (16.67%) Coaching
6 2 (16.67%) Continuous Delivery
Programming Languages
1 9 (75.00%) SQL
2 2 (16.67%) Ruby
2 2 (16.67%) Scala
Qualifications
1 1 (8.33%) MCSE
1 1 (8.33%) Microsoft Certification
1 1 (8.33%) IBM Certification
1 1 (8.33%) Degree
Quality Assurance & Compliance
1 4 (33.33%) Data Quality
Vendors
1 2 (16.67%) WorldPay
2 1 (8.33%) Oracle
2 1 (8.33%) SAP
2 1 (8.33%) Cognos
2 1 (8.33%) IBM
2 1 (8.33%) Microsoft
2 1 (8.33%) Hyperion
2 1 (8.33%) Informatica
2 1 (8.33%) Teradata
2 1 (8.33%) Netezza
2 1 (8.33%) Logi Analytics
2 1 (8.33%) Tableau
City, London
Clear Edge Consulting
Salary: From £70,000 to £77,000 per annum Bonus
Posted: 6 days ago