The table below looks at the statistics for VLDB 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 VLDB over the 3 months to 27 April 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
27 Apr 2015
Same period 2014 Same period 2013
Very Large Database (VLDB)
Rank 311 333 316
Rank change year-on-year
+22 -17
Permanent jobs citing VLDB 3 4 3
As % of all permanent IT jobs located in the City of London 0.028% 0.032% 0.025%
As % of the Database & Business Intelligence category 0.100% 0.11% 0.092%
Number of salaries quoted 3 4 0
Average salary £45,000 £63,750 -
Average salary % change year-on-year
-29.41% -
UK excluding London average salary £45,000 £50,000 £47,500
% change year-on-year
-10.00% +5.26%
VLDB
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
3003 3593 3276
As % of all permanent IT jobs located in the City of London 28.47% 28.94% 27.83%
Number of salaries quoted 2615 3115 2924
Average salary £55,000 £52,500 £52,500
Average salary % change year-on-year
+4.76% -
90% offered a salary of more than £40,000 £35,000 £35,000
10% offered a salary of more than £75,000 £70,000 £75,000
UK excluding London average salary £41,000 £40,000 £39,500
% change year-on-year
+2.50% +1.26%

VLDB
Jobs Demand Trend in the City of London

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

VLDB Jobs Demand Trend in the City of London

VLDB
Salary Trend in the City of London

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

VLDB Salary Trend in the City of London

VLDB
Salary Histogram in the City of London

This chart provides a salary histogram for IT jobs citing VLDB across the City of London region over the 3 months to 27 April 2015.

VLDB Salary Histogram in the City of London

VLDB
Top 30 Related IT Skills in the City of London

For the 6 months to 27 April 2015, IT jobs across the City of 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 6 (100.00%) SQL
2 5 (83.33%) Data Modelling
2 5 (83.33%) ETL
2 5 (83.33%) Business Intelligence
3 4 (66.67%) Data Warehouse
4 3 (50.00%) Analytical Skills
4 3 (50.00%) Kimball Methodology
4 3 (50.00%) T-SQL
4 3 (50.00%) SQL Server
4 3 (50.00%) ITIL
4 3 (50.00%) Cognos
4 3 (50.00%) DataStage
4 3 (50.00%) Service Management
4 3 (50.00%) ITSM
4 3 (50.00%) Enterprise Architecture
4 3 (50.00%) Technical Architecture
4 3 (50.00%) QA
5 2 (33.33%) Agile Software Development
5 2 (33.33%) Talend Open Studio
5 2 (33.33%) Hadoop
5 2 (33.33%) Apache Hive
5 2 (33.33%) MongoDB
5 2 (33.33%) Vertica
5 2 (33.33%) Big Data
5 2 (33.33%) Talend
5 2 (33.33%) PostgreSQL
5 2 (33.33%) MySQL
5 2 (33.33%) OLTP
5 2 (33.33%) Microsoft
6 1 (16.67%) Replication

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

For the 6 months to 27 April 2015, IT jobs across the City of 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.

Database & Business Intelligence
1 4 (66.67%) Data Warehouse
2 3 (50.00%) SQL Server
2 3 (50.00%) DataStage
3 2 (33.33%) PostgreSQL
3 2 (33.33%) MySQL
3 2 (33.33%) OLTP
3 2 (33.33%) Hadoop
3 2 (33.33%) Apache Hive
3 2 (33.33%) MongoDB
3 2 (33.33%) Big Data
4 1 (16.67%) SQL Server 2012
4 1 (16.67%) SQL Server 2008
Development Applications
1 2 (33.33%) Talend Open Studio
General
1 1 (16.67%) Finance
Job Titles
1 3 (50.00%) Architect
1 3 (50.00%) Developer
1 3 (50.00%) Data Architect
1 3 (50.00%) SQL Developer
1 3 (50.00%) Data Warehouse Architect
2 2 (33.33%) SQL DBA
2 2 (33.33%) DBA
Miscellaneous
1 3 (50.00%) Analytical Skills
2 1 (16.67%) Replication
2 1 (16.67%) Clustering
Processes & Methodologies
1 5 (83.33%) Data Modelling
1 5 (83.33%) ETL
1 5 (83.33%) Business Intelligence
2 3 (50.00%) Service Management
2 3 (50.00%) ITSM
2 3 (50.00%) Enterprise Architecture
2 3 (50.00%) Technical Architecture
2 3 (50.00%) Kimball Methodology
2 3 (50.00%) ITIL
3 2 (33.33%) Agile Software Development
4 1 (16.67%) Performance Tuning
4 1 (16.67%) High Availability
Programming Languages
1 6 (100.00%) SQL
2 3 (50.00%) T-SQL
Quality Assurance & Compliance
1 3 (50.00%) QA
Vendors
1 3 (50.00%) Cognos
2 2 (33.33%) Microsoft
2 2 (33.33%) Vertica
2 2 (33.33%) Talend