The table below looks at the statistics for BigTable skills in IT contracts advertised for the London region. Included is a guide to the contractor rates offered in IT contracts that have cited BigTable over the 3 months to 8 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
8 Dec 2016
Same period 2015 Same period 2014
BigTable
Rank 426 422 437
Rank change year-on-year
-4 +15
Contract jobs citing BigTable 1 2 1
As % of all contract IT jobs located in London 0.005% 0.009% 0.004%
As % of the Database & Business Intelligence category 0.019% 0.037% 0.018%
Number of daily rates quoted 1 2 1
Median daily rate £650 £625 £600
Median daily rate % change year-on-year
+4.00% +4.16%
UK excluding London median daily rate - £650 -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median 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
5130 5431 5413
As % of all contract IT jobs located in London 23.85% 24.07% 22.94%
Number of daily rates quoted 3636 3915 3953
Median daily rate £500 £470 £425
Median daily rate % change year-on-year
+6.38% +10.58%
90% offered a daily rate of more than £350 £325 £300
10% offered a daily rate of more than £625 £625 £600
UK excluding London median daily rate £400 £387 £363
% change year-on-year
+3.35% +6.75%
Number of hourly rates quoted 20 24 38
Median hourly rate £32.50 £21.99 £29.00
Median hourly rate % change year-on-year
+47.81% -24.18%
90% offered a hourly rate of more than £15.50 £16.00 £14.00
10% offered a hourly rate of more than £64.00 £49.00 £39.70
UK excluding London median hourly rate £38.00 £25.00 £33.50
% change year-on-year
+52.00% -25.37%

BigTable
Jobs Demand Trend in London

The demand trend of contract jobs across the London region citing BigTable as a proportion of all IT contracts with a match in 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
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing BigTable within the London region over the 3 months to 8 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
City of London -7 1 £650 +4.00%
BigTable
England

BigTable
Top 30 Related IT Skills in London

For the 6 months to 8 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 across the London region with a requirement for BigTable.

1 5 (100.00%) Business Intelligence
1 5 (100.00%) Agile Software Development
1 5 (100.00%) Hadoop
1 5 (100.00%) Big Data
1 5 (100.00%) Analytics
2 4 (80.00%) R
2 4 (80.00%) DevOps
2 4 (80.00%) Amazon Redshift
2 4 (80.00%) Google Cloud Platform
2 4 (80.00%) Google
2 4 (80.00%) Microsoft Azure
2 4 (80.00%) Amazon AWS
2 4 (80.00%) Python
2 4 (80.00%) Data Warehouse
2 4 (80.00%) ETL
2 4 (80.00%) SQL Server
2 4 (80.00%) Management Information System
3 3 (60.00%) Finance
3 3 (60.00%) Legal
3 3 (60.00%) Fixed Income
3 3 (60.00%) Equities
3 3 (60.00%) Information Security
3 3 (60.00%) Linux
3 3 (60.00%) Financial Institution
3 3 (60.00%) Data Security
3 3 (60.00%) FTP
3 3 (60.00%) MicroStrategy
3 3 (60.00%) Shell Script
3 3 (60.00%) Degree
3 3 (60.00%) Mathematics

BigTable
Top Related IT Skills in London 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 1 (20.00%) Apache Spark
Cloud Services
1 4 (80.00%) Amazon AWS
1 4 (80.00%) Google Cloud Platform
1 4 (80.00%) Microsoft Azure
Communications & Networking
1 3 (60.00%) FTP
Database & Business Intelligence
1 5 (100.00%) Big Data
1 5 (100.00%) Hadoop
2 4 (80.00%) Amazon Redshift
2 4 (80.00%) Data Warehouse
2 4 (80.00%) SQL Server
3 3 (60.00%) Apache Hive
4 1 (20.00%) Amazon DynamoDB
4 1 (20.00%) Apache Cassandra
4 1 (20.00%) MongoDB
4 1 (20.00%) NoSQL
4 1 (20.00%) Sqoop
General
1 3 (60.00%) Finance
1 3 (60.00%) Financial Institution
1 3 (60.00%) Legal
1 3 (60.00%) Retail
2 1 (20.00%) Banking
Job Titles
1 4 (80.00%) Big Data Engineer
1 4 (80.00%) Data Engineer
1 4 (80.00%) Hadoop Engineer
2 1 (20.00%) Big Data Manager
2 1 (20.00%) Data Manager
2 1 (20.00%) Programme Manager
Libraries, Frameworks & Software Standards
1 1 (20.00%) Middleware
Miscellaneous
1 4 (80.00%) Management Information System
2 3 (60.00%) Analytical Skills
2 3 (60.00%) Computer Science
2 3 (60.00%) Equities
2 3 (60.00%) Fixed Income
2 3 (60.00%) Mathematics
3 2 (40.00%) Visualisation
Operating Systems
1 3 (60.00%) Linux
Processes & Methodologies
1 5 (100.00%) Agile Software Development
1 5 (100.00%) Analytics
1 5 (100.00%) Business Intelligence
2 4 (80.00%) DevOps
2 4 (80.00%) ETL
3 3 (60.00%) Asset Management
3 3 (60.00%) Data Acquisition
3 3 (60.00%) Data Enrichment
3 3 (60.00%) Data Governance
3 3 (60.00%) Data Security
3 3 (60.00%) Information Security
3 3 (60.00%) Service Design
3 3 (60.00%) TDD
4 1 (20.00%) Continuous Integration
4 1 (20.00%) Data Management
4 1 (20.00%) Information Management
4 1 (20.00%) Product Management
4 1 (20.00%) Requirements Analysis
4 1 (20.00%) Technical Architecture
4 1 (20.00%) Use Case
Programming Languages
1 4 (80.00%) Python
1 4 (80.00%) R
2 3 (60.00%) Shell Script
2 3 (60.00%) SQL
Qualifications
1 3 (60.00%) Degree
Quality Assurance & Compliance
1 1 (20.00%) QA
System Software
1 3 (60.00%) HDFS
2 1 (20.00%) Apache Flume
Systems Management
1 1 (20.00%) Ambari
1 1 (20.00%) Hadoop YARN
Vendors
1 4 (80.00%) Google
2 3 (60.00%) MicroStrategy
2 3 (60.00%) Tableau