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 4 December 2016 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
4 Dec 2016
Same period 2015 Same period 2014
BigTable
Rank 622 643 655
Rank change year-on-year
+21 +12
Contract jobs citing BigTable 2 3 1
As % of all contract IT jobs located in the UK 0.004% 0.005% 0.002%
As % of the Database & Business Intelligence category 0.018% 0.023% 0.008%
Number of daily rates quoted 2 3 1
Median daily rate £675 £650 £600
Median daily rate % change year-on-year
+3.84% +8.33%
UK excluding London median daily rate - £650 -
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
11100 12774 12230
As % of all contract IT jobs located in the UK 22.44% 23.07% 21.26%
Number of daily rates quoted 7357 8534 8097
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 £388 £363
% change year-on-year
+3.22% +6.89%
Number of hourly rates quoted 157 193 187
Median hourly rate £38.00 £25.00 £30.00
Median hourly rate % change year-on-year
+52.00% -16.66%
90% offered a hourly rate of more than £13.50 £12.00 £13.00
10% offered a hourly rate of more than £56.75 £43.95 £50.00
UK excluding London median hourly rate £38.00 £25.44 £31.00
% change year-on-year
+49.37% -17.93%

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 3 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing BigTable within the UK over the 3 months to 4 December 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
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +9 2 £675 +8.00%
London 0 2 £675 +8.00%
City of London -7 1 £650 +4.00%

BigTable
Top 30 Related IT Skills

For the 6 months to 4 December 2016, 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 (87.50%) Agile Software Development
1 7 (87.50%) Hadoop
2 6 (75.00%) Big Data
2 6 (75.00%) Python
3 5 (62.50%) Business Intelligence
3 5 (62.50%) Analytics
4 4 (50.00%) Amazon Redshift
4 4 (50.00%) DevOps
4 4 (50.00%) Apache Spark
4 4 (50.00%) NoSQL
4 4 (50.00%) R
4 4 (50.00%) Google
4 4 (50.00%) Microsoft Azure
4 4 (50.00%) Amazon AWS
4 4 (50.00%) Data Warehouse
4 4 (50.00%) ETL
4 4 (50.00%) SQL Server
4 4 (50.00%) Management Information System
4 4 (50.00%) Google Cloud Platform
5 3 (37.50%) Data Acquisition
5 3 (37.50%) Data Enrichment
5 3 (37.50%) Service Design
5 3 (37.50%) Finance
5 3 (37.50%) Legal
5 3 (37.50%) Fixed Income
5 3 (37.50%) Equities
5 3 (37.50%) Information Security
5 3 (37.50%) Linux
5 3 (37.50%) Apache
5 3 (37.50%) SQL

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 4 (50.00%) Apache Spark
2 3 (37.50%) Apache
Cloud Services
1 4 (50.00%) Amazon AWS
1 4 (50.00%) Google Cloud Platform
1 4 (50.00%) Microsoft Azure
Communications & Networking
1 3 (37.50%) FTP
Database & Business Intelligence
1 7 (87.50%) Hadoop
2 6 (75.00%) Big Data
3 4 (50.00%) Amazon Redshift
3 4 (50.00%) Data Warehouse
3 4 (50.00%) NoSQL
3 4 (50.00%) SQL Server
4 3 (37.50%) Apache Accumulo
4 3 (37.50%) Apache Hive
5 2 (25.00%) HBase
6 1 (12.50%) Amazon DynamoDB
6 1 (12.50%) Apache Cassandra
6 1 (12.50%) MongoDB
6 1 (12.50%) Sqoop
General
1 3 (37.50%) Finance
1 3 (37.50%) Financial Institution
1 3 (37.50%) Legal
1 3 (37.50%) Retail
2 1 (12.50%) Banking
Job Titles
1 4 (50.00%) Big Data Engineer
1 4 (50.00%) Data Engineer
1 4 (50.00%) Hadoop Engineer
2 3 (37.50%) Developer
3 2 (25.00%) Java Developer
3 2 (25.00%) Python Developer
4 1 (12.50%) Apache Spark Developer
4 1 (12.50%) Big Data Developer
4 1 (12.50%) Big Data Manager
4 1 (12.50%) Data Manager
4 1 (12.50%) Programme Manager
Libraries, Frameworks & Software Standards
1 1 (12.50%) Middleware
Miscellaneous
1 4 (50.00%) Management Information System
2 3 (37.50%) Analytical Skills
2 3 (37.50%) Computer Science
2 3 (37.50%) Equities
2 3 (37.50%) Fixed Income
2 3 (37.50%) Mathematics
3 2 (25.00%) Visualisation
Operating Systems
1 3 (37.50%) Linux
Processes & Methodologies
1 7 (87.50%) Agile Software Development
2 5 (62.50%) Analytics
2 5 (62.50%) Business Intelligence
3 4 (50.00%) DevOps
3 4 (50.00%) ETL
4 3 (37.50%) Asset Management
4 3 (37.50%) Data Acquisition
4 3 (37.50%) Data Enrichment
4 3 (37.50%) Data Governance
4 3 (37.50%) Data Security
4 3 (37.50%) Information Security
4 3 (37.50%) Service Design
4 3 (37.50%) TDD
5 2 (25.00%) Continuous Delivery
6 1 (12.50%) Business Analytics
6 1 (12.50%) Data Visualisation
6 1 (12.50%) MapReduce
6 1 (12.50%) Open Source
6 1 (12.50%) Use Case
6 1 (12.50%) Waterfall
Programming Languages
1 6 (75.00%) Python
2 4 (50.00%) R
3 3 (37.50%) Shell Script
3 3 (37.50%) SQL
4 2 (25.00%) Java
4 2 (25.00%) Scala
Qualifications
1 3 (37.50%) Degree
Quality Assurance & Compliance
1 1 (12.50%) QA
System Software
1 3 (37.50%) HDFS
2 1 (12.50%) Apache Flume
Systems Management
1 1 (12.50%) Ambari
1 1 (12.50%) Hadoop YARN
Vendors
1 4 (50.00%) Google
2 3 (37.50%) MicroStrategy
2 3 (37.50%) Tableau