The table below looks at the statistics for BigTable skills in IT contracts advertised across the UK. Included is a guide to the contractor rates offered in IT contracts that have cited BigTable over the 3 months to 18 January 2017 with a comparison to the same period over 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.

3 months to
18 Jan 2017
Same period 2016 Same period 2015
BigTable
UK
Rank - 616 600
Contract jobs citing BigTable 0 2 1
As % of all contract IT jobs located in the UK - 0.004% 0.002%
As % of the Database & Business Intelligence category - 0.017% 0.009%
Number of daily rates quoted 0 0 1
Median daily rate - - £450
UK excluding London median daily rate - - -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median 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
10003 11670 10946
As % of all contract IT jobs located in the UK 22.31% 22.95% 21.93%
Number of daily rates quoted 6682 7824 7165
Median daily rate £450 £425 £400
Median daily rate % change year-on-year
+5.88% +6.25%
90% offered a daily rate of more than £310 £300 £275
10% offered a daily rate of more than £600 £575 £550
UK excluding London median daily rate £400 £375 £363
% change year-on-year
+6.66% +3.44%
Number of hourly rates quoted 135 220 159
Median hourly rate £35.50 £28.00 £30.50
Median hourly rate % change year-on-year
+26.78% -8.19%
90% offered a hourly rate of more than £12.00 £15.00 £15.51
10% offered a hourly rate of more than £47.00 £54.05 £50.00
UK excluding London median hourly rate £38.00 £26.50 £32.50
% change year-on-year
+43.39% -18.46%

BigTable
Jobs Demand Trend

The demand trend of contract jobs citing BigTable as a proportion of all IT contracts with a match in 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 30 Related IT Skills

For the 6 months to 18 January 2017, IT contractor jobs citing BigTable also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads with a requirement for BigTable.

1 7 (100.00%) Agile Software Development
1 7 (100.00%) Hadoop
2 6 (85.71%) Python
3 5 (71.43%) Business Intelligence
3 5 (71.43%) Big Data
3 5 (71.43%) Analytics
4 4 (57.14%) DevOps
4 4 (57.14%) Amazon Redshift
4 4 (57.14%) Google Cloud Platform
4 4 (57.14%) R
4 4 (57.14%) Microsoft Azure
4 4 (57.14%) Amazon AWS
4 4 (57.14%) Google
4 4 (57.14%) Data Warehouse
4 4 (57.14%) ETL
4 4 (57.14%) SQL Server
4 4 (57.14%) Management Information System
5 3 (42.86%) Data Acquisition
5 3 (42.86%) Service Design
5 3 (42.86%) Data Enrichment
5 3 (42.86%) Finance
5 3 (42.86%) Legal
5 3 (42.86%) Fixed Income
5 3 (42.86%) Equities
5 3 (42.86%) Information Security
5 3 (42.86%) Linux
5 3 (42.86%) SQL
5 3 (42.86%) FTP
5 3 (42.86%) Retail
5 3 (42.86%) Asset Management

BigTable
Top Related IT Skills by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 3 (42.86%) Apache Spark
2 2 (28.57%) Apache
Cloud Services
1 4 (57.14%) Amazon AWS
1 4 (57.14%) Google Cloud Platform
1 4 (57.14%) Microsoft Azure
Communications & Networking
1 3 (42.86%) FTP
Database & Business Intelligence
1 7 (100.00%) Hadoop
2 5 (71.43%) Big Data
3 4 (57.14%) Amazon Redshift
3 4 (57.14%) Data Warehouse
3 4 (57.14%) SQL Server
4 3 (42.86%) Apache Hive
4 3 (42.86%) NoSQL
5 2 (28.57%) Apache Accumulo
5 2 (28.57%) HBase
6 1 (14.29%) Amazon DynamoDB
6 1 (14.29%) Apache Cassandra
6 1 (14.29%) MongoDB
6 1 (14.29%) Sqoop
General
1 3 (42.86%) Finance
1 3 (42.86%) Financial Institution
1 3 (42.86%) Legal
1 3 (42.86%) Retail
2 1 (14.29%) Banking
Job Titles
1 4 (57.14%) Big Data Engineer
1 4 (57.14%) Data Engineer
1 4 (57.14%) Hadoop Engineer
2 2 (28.57%) Developer
2 2 (28.57%) Java Developer
2 2 (28.57%) Python Developer
3 1 (14.29%) Big Data Manager
3 1 (14.29%) Data Manager
3 1 (14.29%) Programme Manager
Libraries, Frameworks & Software Standards
1 1 (14.29%) Middleware
Miscellaneous
1 4 (57.14%) Management Information System
2 3 (42.86%) Analytical Skills
2 3 (42.86%) Computer Science
2 3 (42.86%) Equities
2 3 (42.86%) Fixed Income
2 3 (42.86%) Mathematics
3 2 (28.57%) Visualisation
Operating Systems
1 3 (42.86%) Linux
Processes & Methodologies
1 7 (100.00%) Agile Software Development
2 5 (71.43%) Analytics
2 5 (71.43%) Business Intelligence
3 4 (57.14%) DevOps
3 4 (57.14%) ETL
4 3 (42.86%) Asset Management
4 3 (42.86%) Data Acquisition
4 3 (42.86%) Data Enrichment
4 3 (42.86%) Data Governance
4 3 (42.86%) Data Security
4 3 (42.86%) Information Security
4 3 (42.86%) Service Design
4 3 (42.86%) TDD
5 1 (14.29%) Business Analytics
5 1 (14.29%) Continuous Delivery
5 1 (14.29%) Data Visualisation
5 1 (14.29%) MapReduce
5 1 (14.29%) Open Source
5 1 (14.29%) Use Case
5 1 (14.29%) Waterfall
Programming Languages
1 6 (85.71%) Python
2 4 (57.14%) R
3 3 (42.86%) Shell Script
3 3 (42.86%) SQL
4 2 (28.57%) Java
4 2 (28.57%) Scala
Qualifications
1 3 (42.86%) Degree
Quality Assurance & Compliance
1 1 (14.29%) QA
System Software
1 3 (42.86%) HDFS
2 1 (14.29%) Apache Flume
Systems Management
1 1 (14.29%) Ambari
1 1 (14.29%) Hadoop YARN
Vendors
1 4 (57.14%) Google
2 3 (42.86%) MicroStrategy
2 3 (42.86%) Tableau