The table below looks at the statistics for BigTable skills in IT contracts advertised for the London region. Included is a guide to the average contractor rates offered in IT contracts that have cited BigTable over the 3 months to 25 November 2014 with a comparison to the same period in the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

Location
3 months to
25 Nov 2014
Same period 2013 Same period 2012
BigTable
Rank 412 413 400
Rank change year-on-year
+1 -13
Contract jobs citing BigTable 1 1 2
As % of all contract IT jobs located in London 0.004% 0.004% 0.009%
As % of the Database & Business Intelligence category 0.019% 0.017% 0.040%
Number of daily rates quoted 1 1 2
Average daily rate
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of your Daily Rate
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£600 £400 £275
Average daily rate % change year-on-year
+50.00% +45.45%
UK excluding London average daily rate - - -
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
BigTable
England

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in contract jobs advertised in the London region.

Database & Business Intelligence Category
London
Contract IT job ads with a match in the
Database & Business Intelligence category
5217 5779 5013
As % of all contract IT jobs located in London 21.91% 23.24% 22.00%
Number of daily rates quoted 3818 4056 3457
Average daily rate £425 £425 £425
90% offered a daily rate of more than £300 £313 £275
10% offered a daily rate of more than £600 £575 £600
UK excluding London average daily rate £363 £325 £333
% change year-on-year
+11.53% -2.25%
Number of hourly rates quoted 31 33 53
Average hourly rate £30.00 £27.00 £28.50
Average hourly rate % change year-on-year
+11.11% -5.26%
90% offered a hourly rate of more than £15.46 £18.00 £17.43
10% offered a hourly rate of more than £45.55 £46.23 £48.50
UK excluding London average hourly rate £33.50 £27.50 £30.75
% change year-on-year
+21.81% -10.56%

BigTable
Jobs Demand Trend in London

This chart provides a 3-month moving total of IT contractor 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
Daily Rate Trend in London

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

BigTable Daily Rate Trend in London

BigTable
Top 30 Related IT Skills in London

For the 6 months to 25 November 2014, IT contractor 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 contract IT job ads sampled that cited BigTable.

1 2 (100.00%) Finance
1 2 (100.00%) Agile Software Development
1 2 (100.00%) TDD
1 2 (100.00%) NoSQL
1 2 (100.00%) MongoDB
2 1 (50.00%) Apache Cassandra
2 1 (50.00%) Financial Institution
2 1 (50.00%) Node.js
2 1 (50.00%) MapReduce
2 1 (50.00%) HBase
2 1 (50.00%) Backbone.js
2 1 (50.00%) Riak
2 1 (50.00%) Gherkin
2 1 (50.00%) Jasmine
2 1 (50.00%) Big Data
2 1 (50.00%) Kafka
2 1 (50.00%) Voldemort
2 1 (50.00%) Apache Pig
2 1 (50.00%) Amazon DynamoDB
2 1 (50.00%) Elasticsearch
2 1 (50.00%) Opscode Chef
2 1 (50.00%) OO PHP
2 1 (50.00%) Ansible
2 1 (50.00%) Apache Spark
2 1 (50.00%) Pair Programming
2 1 (50.00%) Wealth Management
2 1 (50.00%) Symfony
2 1 (50.00%) jQuery
2 1 (50.00%) Multithreading
2 1 (50.00%) Kanban

BigTable
Top Related IT Skills in London by Category

For the 6 months to 25 November 2014, IT contractor 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 contract IT job ads sampled that cited BigTable. Up to 20 skills are shown per category.

Application Platforms
1 1 (50.00%) Node.js
1 1 (50.00%) Apache Pig
1 1 (50.00%) Elasticsearch
1 1 (50.00%) Apache Spark
Database & Business Intelligence
1 2 (100.00%) NoSQL
1 2 (100.00%) MongoDB
2 1 (50.00%) Apache Cassandra
2 1 (50.00%) HBase
2 1 (50.00%) Riak
2 1 (50.00%) Big Data
2 1 (50.00%) Voldemort
2 1 (50.00%) Amazon DynamoDB
2 1 (50.00%) Hadoop
2 1 (50.00%) CouchDB
2 1 (50.00%) Apache Hive
Development Applications
1 1 (50.00%) Jasmine
1 1 (50.00%) Cucumber
General
1 2 (100.00%) Finance
2 1 (50.00%) Financial Institution
Job Titles
1 2 (100.00%) Developer
2 1 (50.00%) Big Data Developer
2 1 (50.00%) PHP Symfony Developer
2 1 (50.00%) OO PHP Developer
2 1 (50.00%) Java Developer
2 1 (50.00%) PHP Developer
Libraries, Frameworks & Software Standards
1 1 (50.00%) Backbone.js
1 1 (50.00%) Gherkin
1 1 (50.00%) Kafka
1 1 (50.00%) Symfony
1 1 (50.00%) jQuery
1 1 (50.00%) HTML
1 1 (50.00%) CSS
1 1 (50.00%) XML
Processes & Methodologies
1 2 (100.00%) Agile Software Development
1 2 (100.00%) TDD
2 1 (50.00%) MapReduce
2 1 (50.00%) OO PHP
2 1 (50.00%) Pair Programming
2 1 (50.00%) Wealth Management
2 1 (50.00%) Multithreading
2 1 (50.00%) Kanban
2 1 (50.00%) BDD
2 1 (50.00%) Scrum
2 1 (50.00%) OO
Programming Languages
1 1 (50.00%) Scala
1 1 (50.00%) Java
1 1 (50.00%) JavaScript
1 1 (50.00%) PHP
Systems Management
1 1 (50.00%) Opscode Chef
1 1 (50.00%) Ansible
1 1 (50.00%) Puppet