The table below looks at the statistics for BigTable skills in IT contracts advertised across the UK. Included is a guide to the average contractor rates offered in IT contracts that have cited BigTable over the 3 months to 12 February 2016 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
12 Feb 2016
Same period 2015 Same period 2014
BigTable
Rank 623 610 586
Rank change year-on-year
-13 -24
Contract jobs citing BigTable 3 2 2
As % of all contract IT jobs located in the UK 0.006% 0.004% 0.004%
As % of the Database & Business Intelligence category 0.026% 0.018% 0.017%
Number of daily rates quoted 1 2 2
Average daily rate £413 £425 £400
Average daily rate % change year-on-year
-2.94% +6.25%
UK excluding London average daily rate £413 - £400
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -

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

Database & Business Intelligence Category
UK
Contract IT job ads with a match in the
Database & Business Intelligence category
11419 11340 11451
As % of all contract IT jobs located in the UK 22.20% 21.90% 23.03%
Number of daily rates quoted 7676 7338 6934
Average daily rate £425 £400 £388
Average daily rate % change year-on-year
+6.25% +3.22%
90% offered a daily rate of more than £300 £275 £251
10% offered a daily rate of more than £575 £550 £550
UK excluding London average daily rate £375 £375 £350
% change year-on-year
- +7.14%
Number of hourly rates quoted 223 174 234
Average hourly rate £34.00 £30.00 £29.00
Average hourly rate % change year-on-year
+13.33% +3.44%
90% offered a hourly rate of more than £13.90 £15.00 £13.70
10% offered a hourly rate of more than £60.62 £48.25 £50.50
UK excluding London average hourly rate £32.50 £32.50 £29.00
% change year-on-year
- +12.06%

BigTable
Jobs Demand Trend

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

BigTable Jobs Demand Trend in the UK

BigTable
Daily Rate Trend

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

BigTable Daily Rate Trend in the UK

BigTable
Top 3 Contract Locations

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing BigTable within the UK over the 3 months to 12 February 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England -2 3 £413 -2.94% 3
London +7 2 - - 1
West Midlands - 1 £413 -

BigTable
Top 30 Related IT Skills

For the 6 months to 12 February 2016, IT contractor jobs within the UK 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 6 (100.00%) Hadoop
1 6 (100.00%) Big Data
2 5 (83.33%) Apache Hive
2 5 (83.33%) Apache Spark
2 5 (83.33%) Java
3 4 (66.67%) Python
4 3 (50.00%) Scala
4 3 (50.00%) Amazon DynamoDB
4 3 (50.00%) Opscode Chef
4 3 (50.00%) MongoDB
4 3 (50.00%) Apache Cassandra
4 3 (50.00%) NoSQL
4 3 (50.00%) MapReduce
4 3 (50.00%) HBase
4 3 (50.00%) Analytics
4 3 (50.00%) Apache Pig
5 2 (33.33%) Sqoop
5 2 (33.33%) Machine Learning
5 2 (33.33%) Mahout
5 2 (33.33%) R
5 2 (33.33%) Performance Tuning
5 2 (33.33%) Relational Database
5 2 (33.33%) MapR
5 2 (33.33%) Apache Flume
5 2 (33.33%) C#
5 2 (33.33%) Data Management
5 2 (33.33%) Information Management
5 2 (33.33%) Open Source
5 2 (33.33%) Clojure
5 2 (33.33%) Requirements Analysis

BigTable
Top Related IT Skills by Category

For the 6 months to 12 February 2016, IT contractor jobs within the UK 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 5 (83.33%) Apache Spark
2 3 (50.00%) Apache Pig
3 2 (33.33%) Apache
3 2 (33.33%) SAS
4 1 (16.67%) Elasticsearch
Applications
1 2 (33.33%) SPSS
Cloud Services
1 1 (16.67%) Google Cloud Platform
Database & Business Intelligence
1 6 (100.00%) Big Data
1 6 (100.00%) Hadoop
2 5 (83.33%) Apache Hive
3 3 (50.00%) Amazon DynamoDB
3 3 (50.00%) Apache Cassandra
3 3 (50.00%) HBase
3 3 (50.00%) MongoDB
3 3 (50.00%) NoSQL
4 2 (33.33%) Mahout
4 2 (33.33%) Relational Database
4 2 (33.33%) Sqoop
5 1 (16.67%) BigQuery
5 1 (16.67%) Data Warehouse
5 1 (16.67%) Enterprise Data Warehouse
5 1 (16.67%) Voldemort
General
1 1 (16.67%) Finance
Job Titles
1 2 (33.33%) Big Data Developer
1 2 (33.33%) Developer
1 2 (33.33%) Hadoop Developer
1 2 (33.33%) Hadoop Engineer
1 2 (33.33%) Java Developer
1 2 (33.33%) Java Engineer
2 1 (16.67%) Apache Spark Developer
2 1 (16.67%) Architect
2 1 (16.67%) Big Data Engineer
2 1 (16.67%) Business Intelligence Architect
2 1 (16.67%) Data Architect
2 1 (16.67%) Data Warehouse Architect
2 1 (16.67%) E-Commerce Engineer
2 1 (16.67%) Hadoop Architect
2 1 (16.67%) MapReduce Developer
2 1 (16.67%) MapReduce Engineer
2 1 (16.67%) SQL BI Architect
2 1 (16.67%) XML Developer
Libraries, Frameworks & Software Standards
1 1 (16.67%) Catalyst
1 1 (16.67%) Kafka
1 1 (16.67%) XML
Miscellaneous
1 2 (33.33%) Analytical Skills
1 2 (33.33%) Computer Science
Operating Systems
1 2 (33.33%) Linux
Processes & Methodologies
1 3 (50.00%) Analytics
1 3 (50.00%) MapReduce
2 2 (33.33%) Configuration Management
2 2 (33.33%) Data Management
2 2 (33.33%) E-Commerce
2 2 (33.33%) Information Management
2 2 (33.33%) Machine Learning
2 2 (33.33%) Open Source
2 2 (33.33%) Performance Tuning
2 2 (33.33%) Requirements Analysis
2 2 (33.33%) Technical Architecture
2 2 (33.33%) Use Case
3 1 (16.67%) Agile Software Development
3 1 (16.67%) Business Intelligence
3 1 (16.67%) Kanban
3 1 (16.67%) Multithreading
3 1 (16.67%) TDD
Programming Languages
1 5 (83.33%) Java
2 4 (66.67%) Python
3 3 (50.00%) Scala
4 2 (33.33%) C#
4 2 (33.33%) Clojure
4 2 (33.33%) Perl
4 2 (33.33%) PHP
4 2 (33.33%) R
5 1 (16.67%) SQL
Qualifications
1 2 (33.33%) Degree
Quality Assurance & Compliance
1 2 (33.33%) SLA
System Software
1 2 (33.33%) Apache Flume
1 2 (33.33%) Docker
Systems Management
1 3 (50.00%) Opscode Chef
2 1 (16.67%) Ansible
2 1 (16.67%) Puppet
Vendors
1 2 (33.33%) MapR
2 1 (16.67%) Cisco
2 1 (16.67%) Google
2 1 (16.67%) Tableau