The first table below looks at the demand 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 23 July 2014 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Database & Business Intelligence category for the London region.

Location
3 months to
23 Jul 2014
Same period 2013 Same period 2012
BigTable
Rank 644 613 632
Rank change year-on-year
-31 +19
Permanent jobs citing BigTable 3 5 13
As % of all permanent IT jobs located in London 0.006% 0.011% 0.025%
As % of the Database & Business Intelligence category 0.020% 0.039% 0.087%
Number of salaries quoted 3 5 12
Average salary £45,000 £105,000 £70,000
Average salary % change year-on-year
-57.14% +50.00%
UK excluding London average salary £45,000 £47,500 £35,000
% change year-on-year
-5.26% +35.71%
Database & Business Intelligence Category
London
Permanent IT job ads with a match in the
Database & Business Intelligence category
14822 12870 14967
As % of all permanent IT jobs located in London 30.88% 29.07% 28.95%
Number of salaries quoted 12921 11151 13276
Average salary £55,000 £52,500 £52,500
Average salary % change year-on-year
+4.76% -
90% offered a salary of more than £37,000 £35,000 £35,000
10% offered a salary of more than £75,000 £75,000 £72,500
UK excluding London average salary £40,000 £39,000 £38,000
% change year-on-year
+2.56% +2.63%
BigTable
England

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 23 July 2014, 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 11 (100.00%) Java
1 11 (100.00%) Hadoop
1 11 (100.00%) Apache Cassandra
1 11 (100.00%) NoSQL
2 8 (72.73%) Scala
2 8 (72.73%) Degree
2 8 (72.73%) Linux
2 8 (72.73%) MongoDB
3 7 (63.64%) Artificial Intelligence
4 6 (54.55%) HBase
5 5 (45.45%) Mobile App
5 5 (45.45%) HDFS
5 5 (45.45%) Robotics
5 5 (45.45%) Mathematics
5 5 (45.45%) Physics
5 5 (45.45%) Computer Science
5 5 (45.45%) Objective-C
5 5 (45.45%) C++
5 5 (45.45%) GlassFish
5 5 (45.45%) Multithreading
5 5 (45.45%) Android
5 5 (45.45%) Apple iOS
5 5 (45.45%) OO
5 5 (45.45%) C
5 5 (45.45%) Tomcat
5 5 (45.45%) Python
5 5 (45.45%) Dell
5 5 (45.45%) Games
6 4 (36.36%) Big Data
7 3 (27.27%) Talend

BigTable
Top Related IT Skills in London by Category

For the 6 months to 23 July 2014, 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 5 (45.45%) Tomcat
1 5 (45.45%) GlassFish
2 3 (27.27%) Apache Pig
2 3 (27.27%) SAS
2 3 (27.27%) Apache
Applications
1 3 (27.27%) SPSS
Cloud Services
1 3 (27.27%) Cloud Computing
1 3 (27.27%) Amazon EC2
1 3 (27.27%) Amazon AWS
1 3 (27.27%) Amazon EMR
2 1 (9.09%) GitHub
Communications & Networking
1 3 (27.27%) Internet
Database & Business Intelligence
1 11 (100.00%) Hadoop
1 11 (100.00%) Apache Cassandra
1 11 (100.00%) NoSQL
2 8 (72.73%) MongoDB
3 6 (54.55%) HBase
4 4 (36.36%) Big Data
5 3 (27.27%) Sqoop
5 3 (27.27%) Triplestore
5 3 (27.27%) Relational Database
5 3 (27.27%) Mahout
5 3 (27.27%) Apache Hive
5 3 (27.27%) MySQL
5 3 (27.27%) RDBMS
5 3 (27.27%) Pentaho
Development Applications
1 3 (27.27%) JUnit
1 3 (27.27%) Maven
1 3 (27.27%) Talend Open Studio
General
1 5 (45.45%) Games
2 2 (18.18%) Advertising
Job Titles
1 5 (45.45%) Developer
1 5 (45.45%) Java Developer
2 3 (27.27%) DevOps Engineer
3 2 (18.18%) DevOps Administrator
3 2 (18.18%) Data Administrator
3 2 (18.18%) Java Web Developer
3 2 (18.18%) Web Developer
3 2 (18.18%) Systems Administrator
3 2 (18.18%) Administrator
Libraries, Frameworks & Software Standards
1 3 (27.27%) J2EE
1 3 (27.27%) Web Services
1 3 (27.27%) J2SE
1 3 (27.27%) Middleware
1 3 (27.27%) Hibernate
1 3 (27.27%) Spring
1 3 (27.27%) MapReduce
Miscellaneous
1 7 (63.64%) Artificial Intelligence
2 5 (45.45%) Robotics
2 5 (45.45%) Mathematics
2 5 (45.45%) Physics
2 5 (45.45%) Computer Science
2 5 (45.45%) Mobile App
3 3 (27.27%) Management Information System
3 3 (27.27%) Open Source
Operating Systems
1 8 (72.73%) Linux
2 5 (45.45%) Android
2 5 (45.45%) Apple iOS
3 3 (27.27%) Oracle Linux
3 3 (27.27%) Debian
3 3 (27.27%) Ubuntu
4 2 (18.18%) UNIX
Processes & Methodologies
1 5 (45.45%) Multithreading
1 5 (45.45%) OO
2 3 (27.27%) Waterfall
2 3 (27.27%) Business Analytics
2 3 (27.27%) Analytics
2 3 (27.27%) Performance Tuning
2 3 (27.27%) DevOps
2 3 (27.27%) Data Modelling
2 3 (27.27%) ETL
2 3 (27.27%) Business Intelligence
2 3 (27.27%) Configuration Management
2 3 (27.27%) Programme Management
2 3 (27.27%) Data Management
2 3 (27.27%) Information Management
2 3 (27.27%) Requirements Analysis
2 3 (27.27%) Technical Architecture
2 3 (27.27%) Use Case
3 2 (18.18%) E-Commerce
Programming Languages
1 11 (100.00%) Java
2 8 (72.73%) Scala
3 5 (45.45%) C++
3 5 (45.45%) C
3 5 (45.45%) Python
3 5 (45.45%) Objective-C
4 3 (27.27%) Perl
4 3 (27.27%) PHP
4 3 (27.27%) SQL
4 3 (27.27%) R
5 2 (18.18%) C-shell
5 2 (18.18%) Bash Shell
5 2 (18.18%) Korn
5 2 (18.18%) C#
Qualifications
1 8 (72.73%) Degree
System Software
1 5 (45.45%) HDFS
2 3 (27.27%) GPFS
2 3 (27.27%) Apache Flume
3 2 (18.18%) zsh
Systems Management
1 3 (27.27%) Puppet
1 3 (27.27%) Opscode Chef
Vendors
1 5 (45.45%) Dell
2 3 (27.27%) Informatica
2 3 (27.27%) MicroStrategy
2 3 (27.27%) Teradata
2 3 (27.27%) Netezza
2 3 (27.27%) Greenplum
2 3 (27.27%) Vertica
2 3 (27.27%) Talend
2 3 (27.27%) Oracle
2 3 (27.27%) Cognos