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 average contractor rates offered in IT contracts that have cited Data Mining over the 3 months to 27 April 2015 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
27 Apr 2015
Same period 2014 Same period 2013
Data Mining
Rank 164 156 146
Rank change year-on-year
-8 -10
Contract jobs citing Data Mining 35 51 60
As % of all contract IT jobs located in the City of London 0.64% 0.82% 0.96%
As % of the Database & Business Intelligence category 2.59% 3.69% 4.24%
Number of daily rates quoted 26 41 51
Average daily rate
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of your Daily Rate
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£469 £450 £500
Average daily rate % change year-on-year
+4.16% -10.00%
90% offered a daily rate of more than £363 £225 £425
10% offered a daily rate of more than £613 £588 £600
UK excluding London average daily rate £363 £400 £445
% change year-on-year
-9.37% -10.11%
Number of hourly rates quoted 1 1 1
Average hourly rate £140.00 £46.23 £52.50
Average hourly rate % change year-on-year
+202.86% -11.95%
UK excluding London average hourly rate £25.00 £23.50 £52.50
% change year-on-year
+6.38% -55.23%
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
1353 1382 1414
As % of all contract IT jobs located in the City of London 24.87% 22.28% 22.53%
Number of daily rates quoted 1068 1019 1090
Average daily rate £450 £430 £425
Average daily rate % change year-on-year
+4.65% +1.17%
90% offered a daily rate of more than £325 £300 £320
10% offered a daily rate of more than £600 £575 £575
UK excluding London average daily rate £375 £350 £334
% change year-on-year
+7.14% +4.79%
Number of hourly rates quoted 7 9 2
Average hourly rate £45.00 £27.50 £52.50
Average hourly rate % change year-on-year
+63.63% -47.61%
UK excluding London average hourly rate £32.50 £35.00 £28.00
% change year-on-year
-7.14% +25.00%

Data Mining
Jobs Demand Trend in the City of London

This chart provides a 3-month moving total of IT contractor jobs citing Data Mining across the City of London region as a proportion of the total demand within 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 27 April 2015.

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 27 April 2015, IT contractor jobs across the City of London region citing Data Mining 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 Data Mining.

1 37 (59.68%) SQL
2 25 (40.32%) Finance
3 22 (35.48%) Data Warehouse
4 19 (30.65%) SQL Server
4 19 (30.65%) ETL
5 18 (29.03%) Banking
6 17 (27.42%) Data Analysis
7 16 (25.81%) SAS
7 16 (25.81%) Data Modelling
8 15 (24.19%) Business Intelligence
8 15 (24.19%) Analytics
9 14 (22.58%) Analytical Skills
10 13 (20.97%) SQL Server Integration Services
11 12 (19.35%) Oracle
11 12 (19.35%) OLAP
12 10 (16.13%) T-SQL
12 10 (16.13%) MS Excel
12 10 (16.13%) Microsoft
12 10 (16.13%) Visualisation
13 9 (14.52%) Data Architecture
13 9 (14.52%) MS Office
13 9 (14.52%) SQL Server Reporting Services
14 8 (12.90%) Windows
14 8 (12.90%) Linux
15 7 (11.29%) Java
15 7 (11.29%) Workflow
15 7 (11.29%) Investment Banking
15 7 (11.29%) SQL Server Analysis Services
16 6 (9.68%) Statistics
16 6 (9.68%) Marketing

Data Mining
Top Related IT Skills in the City of London by Category

For the 6 months to 27 April 2015, IT contractor jobs across the City of London region citing Data Mining 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 Data Mining. Up to 20 skills are shown per category.

Application Platforms
1 16 (25.81%) SAS
2 3 (4.84%) Apache Pig
Applications
1 10 (16.13%) MS Excel
2 9 (14.52%) MS Office
3 4 (6.45%) MS PowerPoint
4 3 (4.84%) MS Visio
4 3 (4.84%) SPSS
5 1 (1.61%) MS Project
5 1 (1.61%) Spreadsheet
5 1 (1.61%) Weka
5 1 (1.61%) PowerPivot
Business Applications
1 4 (6.45%) Oracle Applications
2 1 (1.61%) HFM
2 1 (1.61%) Cognos Controller
2 1 (1.61%) ResourceLink
2 1 (1.61%) Hyperion Planning
Cloud Services
1 1 (1.61%) Google Analytics
Communications & Networking
1 1 (1.61%) WAN
1 1 (1.61%) BGP
1 1 (1.61%) Firewall
Database & Business Intelligence
1 22 (35.48%) Data Warehouse
2 19 (30.65%) SQL Server
3 13 (20.97%) SQL Server Integration Services
4 12 (19.35%) OLAP
5 9 (14.52%) SQL Server Reporting Services
6 7 (11.29%) SQL Server Analysis Services
7 6 (9.68%) SQL Server 2008
7 6 (9.68%) Big Data
8 5 (8.06%) Oracle Database 12c
8 5 (8.06%) Oracle Database
8 5 (8.06%) Oracle Database 11g
8 5 (8.06%) Oracle OLAP
8 5 (8.06%) OLTP
9 4 (6.45%) Star Schema
9 4 (6.45%) Base SAS
10 3 (4.84%) SAS Enterprise Guide
10 3 (4.84%) Apache Hive
10 3 (4.84%) QlikView
11 2 (3.23%) Essbase
11 2 (3.23%) DB2
Development Applications
1 4 (6.45%) SQL Server Management Studio (SSMS)
2 3 (4.84%) Visual Studio
3 1 (1.61%) Oracle Forms
3 1 (1.61%) Toad
General
1 25 (40.32%) Finance
2 18 (29.03%) Banking
3 7 (11.29%) Investment Banking
4 6 (9.68%) Marketing
5 3 (4.84%) Retail
6 2 (3.23%) Billing
7 1 (1.61%) Retail Banking
7 1 (1.61%) Corporate Banking
7 1 (1.61%) Publishing
7 1 (1.61%) Financial Institution
7 1 (1.61%) Telecoms
7 1 (1.61%) French Language
Job Titles
1 27 (43.55%) Analyst
2 17 (27.42%) Developer
3 12 (19.35%) Data Analyst
4 8 (12.90%) Business Analyst
5 7 (11.29%) Business Intelligence Developer
6 5 (8.06%) Oracle Developer
7 4 (6.45%) Data Warehouse Developer
7 4 (6.45%) Systems Analyst
7 4 (6.45%) Business Developer
7 4 (6.45%) Financial Analyst
8 3 (4.84%) Senior Developer
8 3 (4.84%) Architect
8 3 (4.84%) Senior Oracle Developer
9 2 (3.23%) SQL Developer
9 2 (3.23%) SAS Programmer
9 2 (3.23%) Data Modeller
9 2 (3.23%) Service Analyst
9 2 (3.23%) Senior Analyst
9 2 (3.23%) Systems Developer
9 2 (3.23%) Business Systems Analyst
Libraries, Frameworks & Software Standards
1 2 (3.23%) MDX
2 1 (1.61%) SciPy
2 1 (1.61%) Pandas
2 1 (1.61%) .NET
Miscellaneous
1 14 (22.58%) Analytical Skills
2 10 (16.13%) Visualisation
3 6 (9.68%) Statistics
4 5 (8.06%) Mathematics
5 4 (6.45%) Data Integration
6 3 (4.84%) Derivative
7 2 (3.23%) GIS
7 2 (3.23%) Management Information System
7 2 (3.23%) Computer Science
7 2 (3.23%) Social Network
7 2 (3.23%) Open Source
7 2 (3.23%) SWIFT
7 2 (3.23%) Algorithms
8 1 (1.61%) User Experience
8 1 (1.61%) Credit Risk
8 1 (1.61%) Market Risk
8 1 (1.61%) Data Extraction
8 1 (1.61%) N-Tier
8 1 (1.61%) Applied Mathematics
8 1 (1.61%) Equities
Operating Systems
1 8 (12.90%) Windows
1 8 (12.90%) Linux
2 3 (4.84%) UNIX
Processes & Methodologies
1 19 (30.65%) ETL
2 17 (27.42%) Data Analysis
3 16 (25.81%) Data Modelling
4 15 (24.19%) Business Intelligence
4 15 (24.19%) Analytics
5 9 (14.52%) Data Architecture
6 7 (11.29%) Workflow
7 6 (9.68%) Risk Management
7 6 (9.68%) Predictive Modelling
7 6 (9.68%) Data Visualisation
8 5 (8.06%) Kimball Methodology
8 5 (8.06%) Data Transformation
8 5 (8.06%) Stakeholder Management
9 4 (6.45%) Database Security
9 4 (6.45%) Statistical Analysis
10 3 (4.84%) Marketing Analytics
10 3 (4.84%) Migration
10 3 (4.84%) E-Commerce
10 3 (4.84%) Business Analysis
10 3 (4.84%) Agile Software Development
Programming Languages
1 37 (59.68%) SQL
2 10 (16.13%) T-SQL
3 7 (11.29%) Java
4 5 (8.06%) PL/SQL
5 4 (6.45%) R
5 4 (6.45%) C
6 3 (4.84%) VBA
6 3 (4.84%) Python
7 2 (3.23%) Ruby
7 2 (3.23%) SAS Macro
8 1 (1.61%) Clojure
8 1 (1.61%) XQuery
8 1 (1.61%) Shell Script
8 1 (1.61%) MATLAB
8 1 (1.61%) C#
8 1 (1.61%) C++
8 1 (1.61%) JavaScript
8 1 (1.61%) Perl
Qualifications
1 6 (9.68%) Degree
2 4 (6.45%) OCP
2 4 (6.45%) Oracle Certification
3 3 (4.84%) DV Cleared
3 3 (4.84%) Security Cleared
4 2 (3.23%) ACCA
4 2 (3.23%) CIMA
5 1 (1.61%) PRINCE2 Practitioner
5 1 (1.61%) PhD
Quality Assurance & Compliance
1 5 (8.06%) Data Quality
2 1 (1.61%) SLA
2 1 (1.61%) GAAP
2 1 (1.61%) MiFID
Systems Management
1 1 (1.61%) Graphite
Vendors
1 12 (19.35%) Oracle
2 10 (16.13%) Microsoft
3 5 (8.06%) Cognos
3 5 (8.06%) Business Objects
3 5 (8.06%) Tableau
4 3 (4.84%) Hyperion
5 2 (3.23%) i2
5 2 (3.23%) Informatica
5 2 (3.23%) Mantas
5 2 (3.23%) Actimize
5 2 (3.23%) IBM
5 2 (3.23%) SAP
6 1 (1.61%) Sybase
6 1 (1.61%) Cisco
6 1 (1.61%) Sun
6 1 (1.61%) Calypso
6 1 (1.61%) Google
6 1 (1.61%) Splunk
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