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 19 December 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
19 Dec 2014
Same period 2013 Same period 2012
Very Large Database (VLDB)
Rank 302 - 317
Rank change year-on-year
- 0
Permanent jobs citing VLDB 4 0 8
As % of all permanent IT jobs located in the City of London 0.037% - 0.068%
As % of the Database & Business Intelligence category 0.14% - 0.24%
Number of salaries quoted 4 0 8
Average salary £65,000 - £50,000
UK excluding London average salary £37,000 £50,000 £45,000
% change year-on-year
-26.00% +11.11%
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
2941 3439 3390
As % of all permanent IT jobs located in the City of London 26.97% 29.02% 28.94%
Number of salaries quoted 2615 3020 3110
Average salary £55,000 £55,000 £50,000
Average salary % change year-on-year
- +10.00%
90% offered a salary of more than £37,500 £36,000 £35,000
10% offered a salary of more than £75,000 £75,000 £77,500
UK excluding London average salary £40,000 £40,000 £39,000
% change year-on-year
- +2.56%

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
Top 30 Related IT Skills in the City of London

For the 6 months to 19 December 2014, 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 10 (100.00%) SQL
2 5 (50.00%) T-SQL
2 5 (50.00%) Change Data Capture
2 5 (50.00%) Performance Tuning
2 5 (50.00%) MDX
2 5 (50.00%) Replication
2 5 (50.00%) Clustering
2 5 (50.00%) Hyper-V
2 5 (50.00%) MySQL
2 5 (50.00%) SQL Server
2 5 (50.00%) Microsoft Analysis Services
2 5 (50.00%) SQL Server Reporting Services
2 5 (50.00%) SQL Server Integration Services
2 5 (50.00%) SQL Server Analysis Services
2 5 (50.00%) SQL Server 2008
2 5 (50.00%) NoSQL
2 5 (50.00%) SQL Server 2012
2 5 (50.00%) Windows
2 5 (50.00%) Linux
2 5 (50.00%) Windows Server 2008
2 5 (50.00%) Windows Server 2012
3 4 (40.00%) Service Management
3 4 (40.00%) NewSQL
3 4 (40.00%) ITIL
3 4 (40.00%) Data Warehouse
3 4 (40.00%) Kimball Methodology
4 3 (30.00%) QA
4 3 (30.00%) Analytical Skills
4 3 (30.00%) DataStage
4 3 (30.00%) Cognos

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

For the 6 months to 19 December 2014, 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.

Application Platforms
1 1 (10.00%) Apache Pig
Database & Business Intelligence
1 5 (50.00%) MySQL
1 5 (50.00%) SQL Server
1 5 (50.00%) Microsoft Analysis Services
1 5 (50.00%) SQL Server Reporting Services
1 5 (50.00%) SQL Server Integration Services
1 5 (50.00%) SQL Server Analysis Services
1 5 (50.00%) SQL Server 2008
1 5 (50.00%) NoSQL
1 5 (50.00%) SQL Server 2012
2 4 (40.00%) NewSQL
2 4 (40.00%) Data Warehouse
3 3 (30.00%) DataStage
4 1 (10.00%) Oracle Database 11g
4 1 (10.00%) Oracle Database 12c
4 1 (10.00%) Oracle Database
4 1 (10.00%) TKPROF
4 1 (10.00%) Hadoop
4 1 (10.00%) MongoDB
4 1 (10.00%) Apache Cassandra
4 1 (10.00%) Sqoop
General
1 1 (10.00%) Banking
1 1 (10.00%) Investment Banking
Job Titles
1 6 (60.00%) DBA
2 5 (50.00%) SQL DBA
3 4 (40.00%) SQL Server DBA
4 3 (30.00%) Architect
4 3 (30.00%) Data Warehouse Architect
4 3 (30.00%) Data Architect
5 1 (10.00%) Senior DBA
5 1 (10.00%) Developer
5 1 (10.00%) Oracle DBA
5 1 (10.00%) Data Warehouse Developer
5 1 (10.00%) Senior Oracle DBA
Libraries, Frameworks & Software Standards
1 5 (50.00%) MDX
2 1 (10.00%) Kafka
Miscellaneous
1 5 (50.00%) Replication
1 5 (50.00%) Clustering
2 3 (30.00%) Analytical Skills
Operating Systems
1 5 (50.00%) Windows
1 5 (50.00%) Linux
1 5 (50.00%) Windows Server 2008
1 5 (50.00%) Windows Server 2012
2 1 (10.00%) UNIX
Processes & Methodologies
1 5 (50.00%) Change Data Capture
1 5 (50.00%) Performance Tuning
2 4 (40.00%) Kimball Methodology
2 4 (40.00%) ITIL
2 4 (40.00%) Service Management
3 3 (30.00%) ITSM
3 3 (30.00%) Enterprise Architecture
3 3 (30.00%) Technical Architecture
3 3 (30.00%) Data Modelling
3 3 (30.00%) ETL
3 3 (30.00%) Business Intelligence
Programming Languages
1 10 (100.00%) SQL
2 5 (50.00%) T-SQL
3 2 (20.00%) PL/SQL
4 1 (10.00%) Shell Script
Quality Assurance & Compliance
1 3 (30.00%) QA
System Software
1 5 (50.00%) Hyper-V
2 1 (10.00%) Apache Flume
2 1 (10.00%) HDFS
2 1 (10.00%) Oracle RMAN
2 1 (10.00%) Oracle RAC
Systems Management
1 1 (10.00%) Oracle Enterprise Manager
1 1 (10.00%) Data Guard
Vendors
1 3 (30.00%) Cognos
2 1 (10.00%) Oracle