The following table provides summary statistics for contract job vacancies advertised in Reading with a requirement for Data Warehouse skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Warehouse over the 3 months to 27 March 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Data Warehousing
Berkshire / Reading
3 months to
27 Mar 2017
Same period 2016 Same period 2015
Rank 47 59 63
Rank change year-on-year +12 +4  
Contract jobs citing Data Warehouse 12 22 12
As % of all contract IT jobs advertised in Reading 1.85% 2.18% 1.19%
As % of the Database & Business Intelligence category 10.08% 11.52% 7.14%
Number of daily rates quoted 10 19 9
Median daily rate £369 £400 £485
Median daily rate % change year-on-year -7.81% -17.52%  
90% offered a daily rate of more than £300 £300 £313
10% offered a daily rate of more than £805 £555 £535
UK excluding London median daily rate £400 £413 £400
% change year-on-year -3.03% +3.12%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £35.00 £52.75 £34.00
% change year-on-year -33.64% +55.14%  

Data Warehouse is in the database and business intelligence skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Reading with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
Reading
Contract job vacancies with a requirement for database and business intelligence skills 119 191 168
As % of all contract IT job vacancies advertised in Reading 18.34% 18.93% 16.63%
Number of daily rates quoted 73 127 95
Median daily rate £425 £400 £400
Median daily rate % change year-on-year +6.25% -  
90% offered a daily rate of more than £300 £300 £300
10% offered a daily rate of more than £600 £500 £518
UK excluding London median daily rate £400 £388 £375
% change year-on-year +3.22% +3.33%  
Number of hourly rates quoted 15 9 3
Median hourly rate £9.50 £9.50 £55.65
Median hourly rate % change year-on-year - -82.92%  
UK excluding London median hourly rate £34.24 £32.50 £32.50
% change year-on-year +5.35% -  

Data Warehouse
Job Vacancy Trend in Reading

The job posting trend of jobs advertised in Reading citing Data Warehouse as a proportion of all contract or permanent IT jobs with a match in the Database & Business Intelligence category.

Job vacancy trend for Data Warehouse in Reading

Data Warehouse
Contractor Daily Rate Trend in Reading

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Data Warehouse in Reading.

Contractor daily rate trend for Data Warehouse in Reading

Data Warehouse
Contractor Daily Rate Histogram in Reading

The daily rate distribution of IT jobs citing Data Warehouse in Reading over the 3 months to 27 March 2017.

Contractor daily rate histogram for Data Warehouse in Reading

Data Warehouse
Contractor Hourly Rate Trend in Reading

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing Data Warehouse in Reading.

Contractor hourly rate trend for Data Warehouse in Reading

Data Warehouse
Top 30 Co-occurring IT Skills in Reading

For the 6 months to 27 March 2017, IT contractor jobs citing Data Warehouse 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 Reading region with a requirement for Data Warehouse.

1 11 (64.71%) SQL Server
2 10 (58.82%) SQL
2 10 (58.82%) Finance
3 9 (52.94%) Business Intelligence
4 8 (47.06%) ETL
5 6 (35.29%) Microsoft
5 6 (35.29%) Data Modelling
5 6 (35.29%) SQL Server Integration Services
6 5 (29.41%) SQL Server 2012
6 5 (29.41%) Java
6 5 (29.41%) Agile Software Development
7 4 (23.53%) Kimball Methodology
7 4 (23.53%) Analytics
7 4 (23.53%) Hadoop
7 4 (23.53%) Data Integration
7 4 (23.53%) Data Analysis
8 3 (17.65%) SQL Server Reporting Services
8 3 (17.65%) Banking
8 3 (17.65%) Dimensional Modelling
8 3 (17.65%) Data Architecture
8 3 (17.65%) Apache Hive
8 3 (17.65%) High Availability
8 3 (17.65%) Big Data
8 3 (17.65%) Inmon Methodology
8 3 (17.65%) Performance Tuning
8 3 (17.65%) Relational Database
8 3 (17.65%) T-SQL
8 3 (17.65%) OLAP
8 3 (17.65%) Oracle
8 3 (17.65%) GDPR

Data Warehouse
Co-occurring IT Skills in Reading 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 2 (11.76%) BizTalk Server
1 2 (11.76%) JBoss
2 1 (5.88%) Apache Spark
2 1 (5.88%) SharePoint
2 1 (5.88%) SharePoint Server
Applications
1 1 (5.88%) MS Excel
Business Applications
1 1 (5.88%) SAP Oil and Gas
1 1 (5.88%) SystmOne
Cloud Services
1 2 (11.76%) Microsoft Azure
2 1 (5.88%) Amazon AWS
2 1 (5.88%) Cloud Computing
Communications & Networking
1 2 (11.76%) Firewall
2 1 (5.88%) Kerberos
Database & Business Intelligence
1 11 (64.71%) SQL Server
2 6 (35.29%) SQL Server Integration Services
3 5 (29.41%) SQL Server 2012
4 4 (23.53%) Hadoop
5 3 (17.65%) Apache Hive
5 3 (17.65%) Big Data
5 3 (17.65%) OLAP
5 3 (17.65%) Relational Database
5 3 (17.65%) SQL Server Reporting Services
6 2 (11.76%) BusinessObjects
6 2 (11.76%) HBase
6 2 (11.76%) MongoDB
6 2 (11.76%) Power BI
6 2 (11.76%) RDBMS
7 1 (5.88%) Apache Cassandra
7 1 (5.88%) CloverETL
7 1 (5.88%) NoSQL
7 1 (5.88%) Pentaho
7 1 (5.88%) SQL Server Analysis Services
7 1 (5.88%) Sqoop
Development Applications
1 1 (5.88%) Talend Open Studio
1 1 (5.88%) Team Foundation Server
General
1 10 (58.82%) Finance
2 3 (17.65%) Banking
3 2 (11.76%) Manufacturing
3 2 (11.76%) Telecoms
4 1 (5.88%) Electronics
4 1 (5.88%) Legal
4 1 (5.88%) Marketing
4 1 (5.88%) Retail
Job Titles
1 9 (52.94%) Developer
2 4 (23.53%) SQL Developer
3 3 (17.65%) Architect
3 3 (17.65%) Business Intelligence Developer
4 2 (11.76%) Business Developer
4 2 (11.76%) Data Architect
4 2 (11.76%) Database Developer
4 2 (11.76%) Hadoop Developer
4 2 (11.76%) Lead Developer
4 2 (11.76%) SQL Server Developer
4 2 (11.76%) SSIS Developer
4 2 (11.76%) Support Engineer
4 2 (11.76%) Test Engineer
5 1 (5.88%) Business Intelligence Lead
5 1 (5.88%) Hadoop Architect
5 1 (5.88%) Report Manager
5 1 (5.88%) SQL BI Developer
5 1 (5.88%) SQL Server BI Developer
5 1 (5.88%) SSAS Developer
5 1 (5.88%) SSRS Developer
Libraries, Frameworks & Software Standards
1 2 (11.76%) Java EE
1 2 (11.76%) JSON
1 2 (11.76%) XML
2 1 (5.88%) REST
2 1 (5.88%) Web Services
Miscellaneous
1 2 (11.76%) Analytical Skills
2 1 (5.88%) AS400
2 1 (5.88%) Management Information System
2 1 (5.88%) NHS
2 1 (5.88%) Replication
Operating Systems
1 2 (11.76%) Windows
1 2 (11.76%) Windows Server
1 2 (11.76%) Windows Server 2012
Processes & Methodologies
1 9 (52.94%) Business Intelligence
2 8 (47.06%) ETL
3 6 (35.29%) Data Modelling
4 5 (29.41%) Agile Software Development
5 4 (23.53%) Analytics
5 4 (23.53%) Data Analysis
5 4 (23.53%) Data Integration
5 4 (23.53%) Kimball Methodology
6 3 (17.65%) Data Architecture
6 3 (17.65%) Dimensional Modelling
6 3 (17.65%) High Availability
6 3 (17.65%) Inmon Methodology
6 3 (17.65%) Performance Tuning
7 2 (11.76%) Data Protection
7 2 (11.76%) Defect Management
7 2 (11.76%) Load Balancing
7 2 (11.76%) MapReduce
7 2 (11.76%) Software Testing
7 2 (11.76%) Validation
7 2 (11.76%) Waterfall
Programming Languages
1 10 (58.82%) SQL
2 5 (29.41%) Java
3 3 (17.65%) T-SQL
4 2 (11.76%) Scala
5 1 (5.88%) C#
5 1 (5.88%) PHP
5 1 (5.88%) Python
5 1 (5.88%) Ruby
5 1 (5.88%) VB
Qualifications
1 2 (11.76%) ITIL Foundation Certificate
2 1 (5.88%) Degree
2 1 (5.88%) MBA
Quality Assurance & Compliance
1 3 (17.65%) GDPR
2 2 (11.76%) Data Quality
2 2 (11.76%) IFRS
2 2 (11.76%) IFRS 9
3 1 (5.88%) PMO
System Software
1 1 (5.88%) Apache Flume
1 1 (5.88%) VMware ESXi
1 1 (5.88%) VMware Infrastructure
Vendors
1 6 (35.29%) Microsoft
2 3 (17.65%) Oracle
3 2 (11.76%) Teradata
4 1 (5.88%) Cloudera
4 1 (5.88%) Cognos
4 1 (5.88%) Informatica
4 1 (5.88%) SAP
4 1 (5.88%) Tableau
4 1 (5.88%) Talend
4 1 (5.88%) VMware