The table below looks at the statistics for Data Mining skills in IT contracts advertised for the City of London region. Included is a guide to the contractor rates offered in IT contracts that have cited Data Mining over the 3 months to 31 August 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
31 Aug 2016
Same period 2015 Same period 2014
Data Mining
Rank 164 176 165
Rank change year-on-year
+12 -11
Contract jobs citing Data Mining 14 26 44
As % of all contract IT jobs located in the City of London 0.40% 0.48% 0.76%
As % of the Database & Business Intelligence category 1.60% 1.79% 3.22%
Number of daily rates quoted 13 21 34
Median daily rate £445 £438 £450
Median daily rate % change year-on-year
+1.71% -2.77%
90% offered a daily rate of more than £227 £275 £325
10% offered a daily rate of more than £543 £550 £559
UK excluding London median daily rate £375 £350 £410
% change year-on-year
+7.14% -14.63%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £20.50 £16.50 -
% change year-on-year
+24.24% -
Data Mining
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 City of London region.

Database & Business Intelligence Category
City of London
Contract IT job ads with a match in the
Database & Business Intelligence category
874 1450 1366
As % of all contract IT jobs located in the City of London 25.13% 26.97% 23.48%
Number of daily rates quoted 696 1145 1010
Median daily rate £475 £463 £450
Median daily rate % change year-on-year
+2.70% +2.77%
90% offered a daily rate of more than £350 £325 £325
10% offered a daily rate of more than £600 £600 £575
UK excluding London median daily rate £375 £375 £350
% change year-on-year
- +7.14%
Number of hourly rates quoted 0 6 5
Median hourly rate - £23.25 £27.91
Median hourly rate % change year-on-year
- -16.69%
UK excluding London median hourly rate £28.50 £33.00 £28.50
% change year-on-year
-13.63% +15.78%

Data Mining
Jobs Demand Trend in the City of London

The demand trend of contract jobs across the City of London region citing Data Mining as a proportion of all IT contracts with a match in the Database & Business Intelligence category.

Data Mining Jobs Demand Trend in the City of London

Data Mining
Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Data Mining across the City of London region.

Data Mining Daily Rate Trend in the City of London

Data Mining
Daily Rate Histogram in the City of London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Data Mining across the City of London region over the 3 months to 31 August 2016.

Data Mining Daily Rate Histogram in the City of London

Data Mining
Hourly Rate Trend in the City of London

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing Data Mining across the City of London region.

Data Mining Hourly Rate Trend in the City of London

Data Mining
Top 30 Related IT Skills in the City of London

For the 6 months to 31 August 2016, IT contractor jobs citing Data Mining 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 City of London region with a requirement for Data Mining.

1 26 (74.29%) SQL
2 11 (31.43%) Finance
3 10 (28.57%) Data Quality
4 9 (25.71%) Data Warehouse
4 9 (25.71%) Microsoft
4 9 (25.71%) MS Excel
5 8 (22.86%) SQL Server
5 8 (22.86%) MS Office
6 7 (20.00%) Oracle
6 7 (20.00%) Data Modelling
6 7 (20.00%) Analytics
7 6 (17.14%) ETL
7 6 (17.14%) T-SQL
7 6 (17.14%) Agile Software Development
7 6 (17.14%) Banking
7 6 (17.14%) Data Analysis
7 6 (17.14%) MS PowerPoint
7 6 (17.14%) Marketing
8 5 (14.29%) Degree
8 5 (14.29%) HTML
8 5 (14.29%) JavaScript
8 5 (14.29%) Web Services
8 5 (14.29%) XML
8 5 (14.29%) SAS
8 5 (14.29%) Analytical Skills
8 5 (14.29%) Solvency II
8 5 (14.29%) R
9 4 (11.43%) Oracle Database
9 4 (11.43%) Big Data
9 4 (11.43%) Business Intelligence

Data Mining
Top Related IT Skills in the City of 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 5 (14.29%) SAS
2 1 (2.86%) Apache Pig
2 1 (2.86%) Elasticsearch
2 1 (2.86%) Jetty
2 1 (2.86%) nginx
2 1 (2.86%) Tomcat
Applications
1 9 (25.71%) MS Excel
2 8 (22.86%) MS Office
3 6 (17.14%) MS PowerPoint
4 1 (2.86%) Photoshop
Business Applications
1 1 (2.86%) Oracle 11i
1 1 (2.86%) Oracle EBS R12
Cloud Services
1 1 (2.86%) Amazon AWS
1 1 (2.86%) Responsys
Communications & Networking
1 3 (8.57%) SMS
2 1 (2.86%) Kerberos
2 1 (2.86%) SAN
Database & Business Intelligence
1 9 (25.71%) Data Warehouse
2 8 (22.86%) SQL Server
3 4 (11.43%) Big Data
3 4 (11.43%) MySQL
3 4 (11.43%) Oracle Database
3 4 (11.43%) SQL Server Integration Services
4 3 (8.57%) DTS
4 3 (8.57%) MongoDB
4 3 (8.57%) Oracle Reports
4 3 (8.57%) Oracle9i Database
4 3 (8.57%) SQL Server Analysis Services
4 3 (8.57%) SQL Server Reporting Services
5 2 (5.71%) Apache Hive
5 2 (5.71%) Base SAS
5 2 (5.71%) Enterprise Data Warehouse
5 2 (5.71%) Impala
5 2 (5.71%) OLAP
5 2 (5.71%) PostgreSQL
5 2 (5.71%) SAS Data Integration Studio
6 1 (2.86%) NoSQL
Development Applications
1 3 (8.57%) Talend Open Studio
1 3 (8.57%) Visual Studio
2 1 (2.86%) Ant
2 1 (2.86%) Git (software)
2 1 (2.86%) JUnit
2 1 (2.86%) Maven
2 1 (2.86%) Subversion
2 1 (2.86%) TeamCity
General
1 11 (31.43%) Finance
2 6 (17.14%) Banking
2 6 (17.14%) Marketing
3 2 (5.71%) Front Office
3 2 (5.71%) Investment Banking
4 1 (2.86%) Back Office
4 1 (2.86%) Bulgarian Language
4 1 (2.86%) Estonian Language
4 1 (2.86%) Latvian Language
4 1 (2.86%) Lithuanian Language
4 1 (2.86%) Retail
4 1 (2.86%) Romanian Language
Job Titles
1 12 (34.29%) Analyst
2 10 (28.57%) Developer
3 5 (14.29%) Data Analyst
4 3 (8.57%) Business Analyst
4 3 (8.57%) Business Data Analyst
4 3 (8.57%) Data Engineer
4 3 (8.57%) SQL Developer
5 2 (5.71%) Architect
5 2 (5.71%) Banking Analyst
5 2 (5.71%) CRM Specialist
5 2 (5.71%) Data Architect
5 2 (5.71%) Data Business Analyst
5 2 (5.71%) Financial Analyst
5 2 (5.71%) FIX Analyst
5 2 (5.71%) FIX Business Analyst
5 2 (5.71%) Java Developer
5 2 (5.71%) Project Manager
5 2 (5.71%) SAS Developer
5 2 (5.71%) Technical Analyst
5 2 (5.71%) Web Engineer
Libraries, Frameworks & Software Standards
1 5 (14.29%) HTML
1 5 (14.29%) Web Services
1 5 (14.29%) XML
2 2 (5.71%) AngularJS
2 2 (5.71%) CSS
2 2 (5.71%) FIX Protocol
3 1 (2.86%) CSS3
3 1 (2.86%) GWT
3 1 (2.86%) HTML5
3 1 (2.86%) Middleware
3 1 (2.86%) Natural Language Processing
3 1 (2.86%) Node.js
3 1 (2.86%) ODBC
3 1 (2.86%) Oracle Fusion
3 1 (2.86%) RabbitMQ
3 1 (2.86%) Regular Expression
3 1 (2.86%) REST
3 1 (2.86%) Ruby on Rails
3 1 (2.86%) Spring
3 1 (2.86%) Struts2
Miscellaneous
1 5 (14.29%) Analytical Skills
2 2 (5.71%) Credit Risk
2 2 (5.71%) Equities
2 2 (5.71%) Visualisation
3 1 (2.86%) Algorithms
3 1 (2.86%) Computer Science
3 1 (2.86%) Data Centre
3 1 (2.86%) Data Integration
3 1 (2.86%) Derivative
3 1 (2.86%) Equity Derivative
3 1 (2.86%) Grid Computing
3 1 (2.86%) Life Science
3 1 (2.86%) Reinsurance
Operating Systems
1 4 (11.43%) Linux
2 2 (5.71%) Unix
Processes & Methodologies
1 7 (20.00%) Analytics
1 7 (20.00%) Data Modelling
2 6 (17.14%) Agile Software Development
2 6 (17.14%) Data Analysis
2 6 (17.14%) ETL
3 4 (11.43%) Business Intelligence
3 4 (11.43%) CRM
3 4 (11.43%) Data Management
3 4 (11.43%) Migration
4 3 (8.57%) Customer Segmentation
4 3 (8.57%) Data Architecture
4 3 (8.57%) Data Migration
4 3 (8.57%) E-Commerce
4 3 (8.57%) Email Marketing
4 3 (8.57%) Open Source
4 3 (8.57%) Performance Monitoring
4 3 (8.57%) Project Management
4 3 (8.57%) Workflow
5 2 (5.71%) Data Cleansing
5 2 (5.71%) Data Governance
Programming Languages
1 26 (74.29%) SQL
2 6 (17.14%) T-SQL
3 5 (14.29%) JavaScript
3 5 (14.29%) R
4 3 (8.57%) Python
5 2 (5.71%) Java
6 1 (2.86%) C++
6 1 (2.86%) Ruby
6 1 (2.86%) Shell Script
6 1 (2.86%) VBA
Qualifications
1 5 (14.29%) Degree
2 2 (5.71%) ACCA
2 2 (5.71%) CIMA
3 1 (2.86%) PRINCE2 Certification
Quality Assurance & Compliance
1 10 (28.57%) Data Quality
2 5 (14.29%) Solvency II
3 3 (8.57%) QA
System Software
1 1 (2.86%) Active Directory
1 1 (2.86%) Apache Flume
1 1 (2.86%) Apache ZooKeeper
1 1 (2.86%) Ceph
1 1 (2.86%) Docker
1 1 (2.86%) HDFS
Systems Management
1 1 (2.86%) Data Guard
1 1 (2.86%) Mesos
1 1 (2.86%) Oozie
1 1 (2.86%) Oracle RMAN
Vendors
1 9 (25.71%) Microsoft
2 7 (20.00%) Oracle
3 3 (8.57%) Salesforce Marketing Cloud
3 3 (8.57%) Salesforce.com
3 3 (8.57%) Tableau
3 3 (8.57%) Talend
3 3 (8.57%) Vertica
4 2 (5.71%) IBM
5 1 (2.86%) Alteryx
5 1 (2.86%) Cloudera
5 1 (2.86%) Cognos
5 1 (2.86%) Informatica
5 1 (2.86%) MapR
5 1 (2.86%) SAP
5 1 (2.86%) Sybase