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

Location
3 months to
3 Jul 2015
Same period 2014 Same period 2013
Very Large Database (VLDB)
Rank 629 623 575
Rank change year-on-year
-6 -48
Permanent jobs citing VLDB 4 30 28
As % of all permanent IT jobs located in London 0.009% 0.061% 0.063%
As % of the Database & Business Intelligence category 0.029% 0.20% 0.22%
Number of salaries quoted 4 29 24
Average salary £66,250 £52,000 £72,500
Average salary % change year-on-year
+27.40% -28.27%
90% offered a salary of more than £56,500 £49,900 £35,000
10% offered a salary of more than £74,250 £70,500 £100,000
UK excluding London average salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%
VLDB
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
13886 15220 12849
As % of all permanent IT jobs located in London 31.15% 31.07% 29.14%
Number of salaries quoted 11789 13286 11179
Average salary £57,500 £55,000 £52,500
Average salary % change year-on-year
+4.54% +4.76%
90% offered a salary of more than £40,000 £37,000 £35,000
10% offered a salary of more than £80,000 £72,500 £77,500
UK excluding London average salary £42,000 £40,000 £38,500
% change year-on-year
+5.00% +3.89%

VLDB
Jobs Demand Trend in London

This chart provides a 3-month moving total of permanent IT jobs citing VLDB across the London region as a proportion of the total demand within the Database & Business Intelligence category.

VLDB Jobs Demand Trend in London

VLDB
Salary Trend in London

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

VLDB Salary Trend in London

VLDB
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing VLDB across the London region over the 3 months to 3 July 2015.

VLDB Salary Histogram in London

VLDB
Job Locations in London

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing VLDB within the London region over the 3 months to 3 July 2015. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +35 1 £72,500 +20.83%
Hammersmith - 1 £75,000 -
Uxbridge - 1 £55,000 -
VLDB
England

VLDB
Top 30 Related IT Skills in London

For the 6 months to 3 July 2015, IT jobs across the London region citing VLDB 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 VLDB.

1 13 (92.86%) SQL
2 9 (64.29%) SQL Server
3 7 (50.00%) T-SQL
3 7 (50.00%) Performance Tuning
4 6 (42.86%) Data Warehouse
4 6 (42.86%) Data Modelling
4 6 (42.86%) OLTP
5 5 (35.71%) Replication
5 5 (35.71%) Business Intelligence
5 5 (35.71%) Hadoop
5 5 (35.71%) High Availability
6 4 (28.57%) SQL Server 2008
6 4 (28.57%) Big Data
6 4 (28.57%) ETL
6 4 (28.57%) E-Commerce
6 4 (28.57%) Clustering
6 4 (28.57%) SQL Server Integration Services
7 3 (21.43%) Marketing
7 3 (21.43%) SQL Server Analysis Services
7 3 (21.43%) Email Marketing
7 3 (21.43%) PostgreSQL
7 3 (21.43%) SQL Server Reporting Services
7 3 (21.43%) MySQL
7 3 (21.43%) PL/SQL
7 3 (21.43%) Management Information System
7 3 (21.43%) Talend
7 3 (21.43%) Vertica
7 3 (21.43%) Kimball Methodology
7 3 (21.43%) Talend Open Studio
7 3 (21.43%) Apache Hive

VLDB
Top Related IT Skills in London by Category

For the 6 months to 3 July 2015, IT jobs across the London region citing VLDB 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 VLDB. Up to 20 skills are shown per category.

Application Platforms
1 1 (7.14%) SAS
Applications
1 1 (7.14%) MS Excel
Business Applications
1 2 (14.29%) Dynamics CRM
Cloud Services
1 1 (7.14%) Microsoft Azure
Database & Business Intelligence
1 9 (64.29%) SQL Server
2 6 (42.86%) Data Warehouse
2 6 (42.86%) OLTP
3 5 (35.71%) Hadoop
4 4 (28.57%) SQL Server Integration Services
4 4 (28.57%) SQL Server 2008
4 4 (28.57%) Big Data
5 3 (21.43%) MySQL
5 3 (21.43%) SQL Server Analysis Services
5 3 (21.43%) PostgreSQL
5 3 (21.43%) SQL Server Reporting Services
5 3 (21.43%) Apache Hive
5 3 (21.43%) MongoDB
6 2 (14.29%) QlikView
6 2 (14.29%) OLAP
7 1 (7.14%) Oracle Database 10g
7 1 (7.14%) Pentaho
7 1 (7.14%) SQL Server 2012
7 1 (7.14%) Oracle Database
7 1 (7.14%) SAS Data Integration Studio
Development Applications
1 3 (21.43%) Talend Open Studio
2 2 (14.29%) ERwin
3 1 (7.14%) PowerDesigner
General
1 3 (21.43%) Marketing
2 1 (7.14%) Finance
2 1 (7.14%) Banking
2 1 (7.14%) Retail
2 1 (7.14%) Investment Banking
Job Titles
1 8 (57.14%) Developer
1 8 (57.14%) DBA
2 6 (42.86%) SQL DBA
3 5 (35.71%) SQL Developer
4 2 (14.29%) Development DBA
4 2 (14.29%) SQL Server DBA
4 2 (14.29%) Data Warehouse Developer
5 1 (7.14%) Senior Developer
5 1 (7.14%) Administrator
5 1 (7.14%) Senior Consultant
5 1 (7.14%) Consultant
5 1 (7.14%) Data Architect
5 1 (7.14%) Architect
5 1 (7.14%) Data Modeller
5 1 (7.14%) Business Intelligence Developer
Libraries, Frameworks & Software Standards
1 2 (14.29%) .NET
Miscellaneous
1 5 (35.71%) Replication
2 4 (28.57%) Clustering
3 3 (21.43%) Management Information System
4 1 (7.14%) Computer Science
4 1 (7.14%) Data Integration
4 1 (7.14%) Enterprise Cloud
Operating Systems
1 1 (7.14%) UNIX
1 1 (7.14%) Windows
1 1 (7.14%) Linux
Processes & Methodologies
1 7 (50.00%) Performance Tuning
2 6 (42.86%) Data Modelling
3 5 (35.71%) Business Intelligence
3 5 (35.71%) High Availability
4 4 (28.57%) ETL
4 4 (28.57%) E-Commerce
5 3 (21.43%) Email Marketing
5 3 (21.43%) Kimball Methodology
6 2 (14.29%) Investment Management
6 2 (14.29%) CRM
6 2 (14.29%) Agile Software Development
7 1 (7.14%) Data Management
7 1 (7.14%) Logistics
7 1 (7.14%) Requirements Analysis
7 1 (7.14%) Refactoring
7 1 (7.14%) Dimensional Modelling
7 1 (7.14%) Data Architecture
7 1 (7.14%) Open Source
7 1 (7.14%) User Acceptance Testing
7 1 (7.14%) Disaster Recovery
Programming Languages
1 13 (92.86%) SQL
2 7 (50.00%) T-SQL
3 3 (21.43%) PL/SQL
4 2 (14.29%) C#
4 2 (14.29%) PowerShell
Qualifications
1 1 (7.14%) Degree
System Software
1 1 (7.14%) Active Directory
1 1 (7.14%) Cronacle
Vendors
1 3 (21.43%) Vertica
1 3 (21.43%) Talend
2 2 (14.29%) Microsoft
2 2 (14.29%) Tableau
3 1 (7.14%) Oracle