The table below looks at the statistics for Big Data skills in IT contracts advertised for the Docklands, London region. Included is a guide to the average contractor rates offered in IT contracts that have cited Big Data over the 3 months to 2 September 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
2 Sep 2014
Same period 2013 Same period 2012
Big Data
Rank 11 32 -
Rank change year-on-year
+21 -
Contract jobs citing Big Data 10 1 0
As % of all contract IT jobs located in Docklands, London 9.09% 0.43% -
As % of the Database & Business Intelligence category 50.00% 2.00% -
Number of daily rates quoted 6 1 0
Average daily rate
Keep up to 90%
of your Daily Rate
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£625 £398 -
Average daily rate % change year-on-year
+57.23% -
UK excluding London average daily rate £450 £425 £363
% change year-on-year
+5.88% +17.24%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - £20.00 -
Big Data
London

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 Docklands, London region.

Database & Business Intelligence Category
Docklands, London
Contract IT job ads with a match in the
Database & Business Intelligence category
20 50 48
As % of all contract IT jobs located in Docklands, London 18.18% 21.55% 18.82%
Number of daily rates quoted 15 39 38
Average daily rate £625 £450 £388
Average daily rate % change year-on-year
+38.88% +16.12%
90% offered a daily rate of more than £530 £360 £360
10% offered a daily rate of more than £775 £575 £500
UK excluding London average daily rate £350 £350 £325
% change year-on-year
- +7.69%
Number of hourly rates quoted 0 0 2
Average hourly rate - - £41.50
UK excluding London average hourly rate £32.50 £31.00 £30.00
% change year-on-year
+4.83% +3.33%

Big Data
Jobs Demand Trend in Docklands, London

This chart provides a 3-month moving total of IT contractor jobs citing Big Data across the Docklands, London region as a proportion of the total demand within the Database & Business Intelligence category.

Big Data Jobs Demand Trend in Docklands, London

Big Data
Daily Rate Trend in Docklands, London

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

Big Data Daily Rate Trend in Docklands, London

Big Data
Daily Rate Histogram in Docklands, London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Big Data across the Docklands, London region over the 3 months to 2 September 2014.

Big Data Daily Rate Histogram in Docklands, London

Big Data
Top 30 Related IT Skills in Docklands, London

For the 6 months to 2 September 2014, IT contractor jobs across the Docklands, London region citing Big Data 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 Big Data.

1 10 (83.33%) SQL
2 8 (66.67%) ETL
2 8 (66.67%) Agile Software Development
2 8 (66.67%) Degree
2 8 (66.67%) Computer Science
3 7 (58.33%) Visualisation
3 7 (58.33%) Apache Hive
3 7 (58.33%) MapReduce
3 7 (58.33%) Analytics
4 6 (50.00%) Apache Pig
4 6 (50.00%) Oracle
4 6 (50.00%) SQL Server
5 5 (41.67%) Java
5 5 (41.67%) JavaScript
5 5 (41.67%) Python
5 5 (41.67%) Data Mining
5 5 (41.67%) Mathematics
5 5 (41.67%) Scala
5 5 (41.67%) Amazon EMR
5 5 (41.67%) R
5 5 (41.67%) Data Visualisation
5 5 (41.67%) Information Retrieval
6 4 (33.33%) Data Integration
6 4 (33.33%) SQL Server Integration Services
6 4 (33.33%) Business Intelligence
7 3 (25.00%) XML
7 3 (25.00%) Data Modelling
7 3 (25.00%) Cognos
7 3 (25.00%) FTP
7 3 (25.00%) HTTP

Big Data
Top Related IT Skills in Docklands, London by Category

For the 6 months to 2 September 2014, IT contractor jobs across the Docklands, London region citing Big Data 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 Big Data. Up to 20 skills are shown per category.

Application Platforms
1 6 (50.00%) Apache Pig
2 1 (8.33%) SAS
2 1 (8.33%) Oracle Service Bus
Applications
1 1 (8.33%) SPSS
Business Applications
1 3 (25.00%) Cognos TM1
2 1 (8.33%) Oracle BPM
Cloud Services
1 5 (41.67%) Amazon EMR
Communications & Networking
1 3 (25.00%) FTP
1 3 (25.00%) HTTP
Database & Business Intelligence
1 7 (58.33%) Apache Hive
2 6 (50.00%) SQL Server
3 5 (41.67%) Data Mining
4 4 (33.33%) SQL Server Integration Services
5 3 (25.00%) QlikView
5 3 (25.00%) Hadoop
5 3 (25.00%) Oracle ODI
6 2 (16.67%) HCatalog
6 2 (16.67%) DB2
6 2 (16.67%) Data Warehouse
6 2 (16.67%) MongoDB
6 2 (16.67%) Apache Cassandra
6 2 (16.67%) NoSQL
6 2 (16.67%) Oracle Exadata
6 2 (16.67%) HBase
6 2 (16.67%) Riak
6 2 (16.67%) Mahout
6 2 (16.67%) MarkLogic
6 2 (16.67%) Couchbase
6 2 (16.67%) Sqoop
General
1 1 (8.33%) Pharmaceutical
1 1 (8.33%) Finance
Job Titles
1 3 (25.00%) Architect
1 3 (25.00%) Developer
1 3 (25.00%) Analyst
1 3 (25.00%) Data Analyst
1 3 (25.00%) ETL Developer
1 3 (25.00%) Insight Analyst
2 2 (16.67%) Data Scientist
2 2 (16.67%) Big Data Architect
2 2 (16.67%) Data Architect
3 1 (8.33%) Solutions Architect
3 1 (8.33%) Data Integration Developer
3 1 (8.33%) Senior Consultant
3 1 (8.33%) Consultant
Libraries, Frameworks & Software Standards
1 3 (25.00%) XML
1 3 (25.00%) JSON
Miscellaneous
1 8 (66.67%) Computer Science
2 7 (58.33%) Visualisation
3 5 (41.67%) Mathematics
4 4 (33.33%) Data Integration
5 1 (8.33%) Reference Data
Processes & Methodologies
1 8 (66.67%) ETL
1 8 (66.67%) Agile Software Development
2 7 (58.33%) MapReduce
2 7 (58.33%) Analytics
3 5 (41.67%) Data Visualisation
3 5 (41.67%) Information Retrieval
4 4 (33.33%) Business Intelligence
5 3 (25.00%) Data Modelling
5 3 (25.00%) Data Transformation
6 2 (16.67%) Data Architecture
6 2 (16.67%) B2C
7 1 (8.33%) Project Management
7 1 (8.33%) Migration
7 1 (8.33%) Data Management
7 1 (8.33%) Business Analysis
7 1 (8.33%) Master Data Management
Programming Languages
1 10 (83.33%) SQL
2 5 (41.67%) Python
2 5 (41.67%) Scala
2 5 (41.67%) R
2 5 (41.67%) Java
2 5 (41.67%) JavaScript
Qualifications
1 8 (66.67%) Degree
System Software
1 2 (16.67%) Oracle RAC
1 2 (16.67%) Apache ZooKeeper
1 2 (16.67%) Apache Flume
Systems Management
1 2 (16.67%) Ambari
1 2 (16.67%) Oozie
Vendors
1 6 (50.00%) Oracle
2 3 (25.00%) Cognos
3 2 (16.67%) Teradata
3 2 (16.67%) Netezza
3 2 (16.67%) Sybase
3 2 (16.67%) Hortonworks
3 2 (16.67%) MapR
4 1 (8.33%) SAP
4 1 (8.33%) Tableau