The table below looks at the statistics for BigTable skills in IT jobs advertised for the London region. Included is a guide to the average salaries offered in IT jobs that have cited BigTable over the 3 months to 29 January 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
29 Jan 2015
Same period 2014 Same period 2013
BigTable
Rank 617 605 623
Rank change year-on-year
-12 +18
Permanent jobs citing BigTable 1 8 2
As % of all permanent IT jobs located in London 0.002% 0.019% 0.004%
As % of the Database & Business Intelligence category 0.008% 0.062% 0.015%
Number of salaries quoted 1 8 2
Average salary £57,500 £95,000 £81,250
Average salary % change year-on-year
-39.47% +16.92%
UK excluding London average salary - - £85,000
BigTable
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
11948 12972 13525
As % of all permanent IT jobs located in London 29.29% 30.23% 29.86%
Number of salaries quoted 10298 11067 11919
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 £37,500 £35,000
10% offered a salary of more than £75,000 £70,000 £77,500
UK excluding London average salary £40,000 £40,000 £38,500
% change year-on-year
- +3.89%

BigTable
Jobs Demand Trend in London

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

BigTable Jobs Demand Trend in London

BigTable
Salary Trend in London

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

BigTable Salary Trend in London

BigTable
Top 30 Related IT Skills in London

For the 6 months to 29 January 2015, IT jobs across the London region citing BigTable 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 BigTable.

1 6 (75.00%) Python
1 6 (75.00%) Agile Software Development
2 5 (62.50%) Google
2 5 (62.50%) Django
2 5 (62.50%) Finance
2 5 (62.50%) C++
2 5 (62.50%) HTML
2 5 (62.50%) CSS
2 5 (62.50%) Google App Engine
2 5 (62.50%) PaaS
2 5 (62.50%) HTML5
2 5 (62.50%) Apple iOS
2 5 (62.50%) cocos2d
2 5 (62.50%) Google Cloud Platform
3 3 (37.50%) Apache Cassandra
3 3 (37.50%) NoSQL
3 3 (37.50%) Java
4 2 (25.00%) Linux
4 2 (25.00%) Advertising
4 2 (25.00%) Marketing
4 2 (25.00%) Scala
4 2 (25.00%) Hadoop
4 2 (25.00%) Artificial Intelligence
4 2 (25.00%) Puppet
4 2 (25.00%) HBase
4 2 (25.00%) Bash Shell
4 2 (25.00%) Big Data
4 2 (25.00%) DevOps
5 1 (12.50%) Cascading
5 1 (12.50%) Functional Programming

BigTable
Top Related IT Skills in London by Category

For the 6 months to 29 January 2015, IT jobs across the London region citing BigTable 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 BigTable. Up to 20 skills are shown per category.

Application Platforms
1 1 (12.50%) Apache Spark
1 1 (12.50%) Apache Solr
1 1 (12.50%) JBoss
1 1 (12.50%) Tomcat
Cloud Services
1 5 (62.50%) Google App Engine
1 5 (62.50%) PaaS
1 5 (62.50%) Google Cloud Platform
Communications & Networking
1 1 (12.50%) HTTP
Database & Business Intelligence
1 3 (37.50%) Apache Cassandra
1 3 (37.50%) NoSQL
2 2 (25.00%) Hadoop
2 2 (25.00%) HBase
2 2 (25.00%) Big Data
3 1 (12.50%) Redis
3 1 (12.50%) MongoDB
3 1 (12.50%) MySQL
Development Applications
1 1 (12.50%) Maven
1 1 (12.50%) Git (software)
General
1 5 (62.50%) Finance
2 2 (25.00%) Advertising
2 2 (25.00%) Marketing
Job Titles
1 5 (62.50%) Chief Technology Officer
2 2 (25.00%) DevOps Engineer
3 1 (12.50%) Linux DevOps Engineer
3 1 (12.50%) DevOps Administrator
3 1 (12.50%) Linux Engineer
3 1 (12.50%) Linux Systems Administrator
3 1 (12.50%) Data Administrator
3 1 (12.50%) Systems Administrator
3 1 (12.50%) Administrator
Libraries, Frameworks & Software Standards
1 5 (62.50%) Django
1 5 (62.50%) HTML
1 5 (62.50%) CSS
1 5 (62.50%) HTML5
1 5 (62.50%) cocos2d
2 1 (12.50%) Cascading
2 1 (12.50%) Sphinx
Miscellaneous
1 2 (25.00%) Artificial Intelligence
2 1 (12.50%) Algorithms
2 1 (12.50%) Replication
Operating Systems
1 5 (62.50%) Apple iOS
2 2 (25.00%) Linux
3 1 (12.50%) Debian
3 1 (12.50%) UNIX
Processes & Methodologies
1 6 (75.00%) Agile Software Development
2 2 (25.00%) DevOps
3 1 (12.50%) Functional Programming
3 1 (12.50%) TDD
3 1 (12.50%) Pair Programming
3 1 (12.50%) Load Balancing
Programming Languages
1 6 (75.00%) Python
2 5 (62.50%) C++
3 3 (37.50%) Java
4 2 (25.00%) Scala
4 2 (25.00%) Bash Shell
5 1 (12.50%) C-shell
5 1 (12.50%) Ruby
5 1 (12.50%) Korn
System Software
1 1 (12.50%) KVM
1 1 (12.50%) zsh
1 1 (12.50%) HDFS
1 1 (12.50%) Xen
Systems Management
1 2 (25.00%) Puppet
2 1 (12.50%) CFEngine
2 1 (12.50%) Opscode Chef
2 1 (12.50%) Cacti
2 1 (12.50%) Nagios
Vendors
1 5 (62.50%) Google