Period
to 17 October 2018

The following table provides summary statistics for contract job vacancies advertised in Berkshire with a requirement for Data Lake skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Lake over the 6 months to 17 October 2018 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 Lakes
South East > Berkshire
6 months to
17 Oct 2018
Same period 2017 Same period 2016
Rank 137 152 175
Rank change year-on-year +15 +23 -
Contract jobs citing Data Lake 30 13 2
As % of all contract IT jobs advertised in Berkshire 0.76% 0.32% 0.045%
As % of the Database & Business Intelligence category 4.20% 1.62% 0.27%
Number of daily rates quoted 16 12 1
Berkshire median daily rate £475 £575 £350
Median daily rate % change year-on-year -17.39% +64.29% -
10th Percentile £360 £320 £325
90th Percentile £600 £599 £375
South East median daily rate £500 £550 £450
% change year-on-year -9.09% +22.22% -
Number of hourly rates quoted 2 0 0
Berkshire median hourly rate £49.75 - -
South East median hourly rate £49.75 - -

Data Lake is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Berkshire with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Berkshire
Contract vacancies with a requirement for database or business intelligence skills 715 803 739
As % of all contract IT jobs advertised in Berkshire 18.17% 20.06% 16.52%
Number of daily rates quoted 441 484 409
Berkshire median daily rate £425 £403 £400
Median daily rate % change year-on-year +5.52% +0.69% +3.23%
10th Percentile £313 £282 £300
90th Percentile £575 £575 £595
South East median daily rate £448 £400 £400
% change year-on-year +11.88% - +6.67%
Number of hourly rates quoted 8 25 34
Berkshire median hourly rate £24.00 £14.50 £9.50
Median hourly rate % change year-on-year +65.52% +52.63% -45.71%
10th Percentile £10.78 £9.25 £9.25
90th Percentile £51.38 £49.00 £15.20
South East median hourly rate £37.50 £27.50 £30.00
% change year-on-year +36.36% -8.33% +22.45%

Data Lake
Job Vacancy Trend in Berkshire

Job postings citing Data Lake as a percentage of all IT jobs advertised in Berkshire.

Job vacancy trend for Data Lake in Berkshire

Data Lake
Contractor Daily Rate Trend in Berkshire

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

Contractor daily rate trend for Data Lake in Berkshire

Data Lake
Contractor Daily Rate Histogram in Berkshire

The daily rate distribution of IT jobs citing Data Lake in Berkshire over the 6 months to 17 October 2018.

Contractor daily rate histogram for Data Lake in Berkshire

Data Lake
Contractor Hourly Rate Histogram in Berkshire

The hourly rate distribution of IT jobs citing Data Lake in Berkshire over the 6 months to 17 October 2018.

Contractor hourly rate histogram for Data Lake in Berkshire

Data Lake
Contract Job Locations in Berkshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Data Lake within the Berkshire region over the 6 months to 17 October 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Maidenhead - 7 £475 -
Bracknell +8 6 £375 -38.78% 2
Slough - 4 £430 -
Reading -13 2 £538 +79.17% 2
Data Lake
South East

For the 6 months to 17 October 2018, IT contractor jobs citing Data Lake also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Berkshire region with a requirement for Data Lake.

1 19 (63.33%) Analytics
2 17 (56.67%) Big Data
3 14 (46.67%) Data Modelling
3 14 (46.67%) Business Intelligence
4 12 (40.00%) SQL
4 12 (40.00%) SQL Server
4 12 (40.00%) Data Mapping
5 11 (36.67%) Microsoft Azure
5 11 (36.67%) Azure Data Factory
6 10 (33.33%) Data Structures
6 10 (33.33%) Agile Software Development
7 9 (30.00%) Migration
7 9 (30.00%) Data Warehouse
7 9 (30.00%) Hadoop
7 9 (30.00%) Data Migration
8 8 (26.67%) SQL Server Analysis Services
8 8 (26.67%) Data Quality
8 8 (26.67%) ERP
8 8 (26.67%) SAP
8 8 (26.67%) HDInsight
9 7 (23.33%) SAP BW
9 7 (23.33%) SAP APO
9 7 (23.33%) SAP MM
9 7 (23.33%) T-SQL
9 7 (23.33%) SAP HANA
9 7 (23.33%) Big Data Analytics
9 7 (23.33%) Apache Spark
9 7 (23.33%) Data Analytics
9 7 (23.33%) SQL Server 2012
9 7 (23.33%) Relational Database

Data Lake
Co-occurring IT Skills in Berkshire 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 7 (23.33%) Apache Spark
Business Applications
1 7 (23.33%) SAP APO
1 7 (23.33%) SAP MM
2 5 (16.67%) SAP MDM
3 4 (13.33%) SAP ERP
4 1 (3.33%) HFM
4 1 (3.33%) Oracle EBS
Cloud Services
1 11 (36.67%) Azure Data Factory
1 11 (36.67%) Microsoft Azure
2 3 (10.00%) PaaS
3 1 (3.33%) IaaS
Database & Business Intelligence
1 17 (56.67%) Big Data
2 12 (40.00%) SQL Server
3 9 (30.00%) Data Warehouse
3 9 (30.00%) Hadoop
4 8 (26.67%) HDInsight
4 8 (26.67%) SQL Server Analysis Services
5 7 (23.33%) Relational Database
5 7 (23.33%) SAP BW
5 7 (23.33%) SAP HANA
5 7 (23.33%) SQL Server 2012
6 6 (20.00%) SQL Server Integration Services
7 5 (16.67%) Cosmos DB
7 5 (16.67%) SAP Data Services
8 4 (13.33%) Power BI
9 3 (10.00%) Apache Hive
10 2 (6.67%) Azure SQL Data Warehouse
10 2 (6.67%) Azure SQL Database
10 2 (6.67%) RDBMS
10 2 (6.67%) SQL Server Reporting Services
10 2 (6.67%) Sqoop
Development Applications
1 6 (20.00%) JIRA
1 6 (20.00%) Visual Studio Team System
2 3 (10.00%) Visual Studio
3 2 (6.67%) Git (software)
General
1 3 (10.00%) Finance
1 3 (10.00%) Pharmaceutical
2 2 (6.67%) Retail
Job Titles
1 8 (26.67%) Analyst
1 8 (26.67%) SAP Analyst
2 7 (23.33%) Data Analyst
2 7 (23.33%) SAP Data Analyst
3 5 (16.67%) Architect
3 5 (16.67%) Designer
3 5 (16.67%) Senior Analyst
3 5 (16.67%) Senior Data Analyst
4 4 (13.33%) Azure Architect
4 4 (13.33%) Azure Engineer
5 3 (10.00%) Consultant
6 2 (6.67%) Azure Consultant
6 2 (6.67%) Azure DevOps Engineer
6 2 (6.67%) Big Data Engineer
6 2 (6.67%) Business Developer
6 2 (6.67%) Business Intelligence Developer
6 2 (6.67%) Data Consultant
6 2 (6.67%) Developer
6 2 (6.67%) DevOps Engineer
6 2 (6.67%) Support Engineer
Libraries, Frameworks & Software Standards
1 4 (13.33%) .NET
1 4 (13.33%) Kafka
2 1 (3.33%) CSS
2 1 (3.33%) Oracle GoldenGate
Miscellaneous
1 10 (33.33%) Data Structures
2 5 (16.67%) Analytical Skills
3 4 (13.33%) AS400
4 1 (3.33%) Blog
4 1 (3.33%) Oracle Exalytics
4 1 (3.33%) Self-Motivation
Operating Systems
1 4 (13.33%) Windows
2 2 (6.67%) Linux
Processes & Methodologies
1 19 (63.33%) Analytics
2 14 (46.67%) Business Intelligence
2 14 (46.67%) Data Modelling
3 12 (40.00%) Data Mapping
4 10 (33.33%) Agile Software Development
5 9 (30.00%) Data Migration
5 9 (30.00%) Migration
6 8 (26.67%) ERP
7 7 (23.33%) Big Data Analytics
7 7 (23.33%) Data Analytics
8 6 (20.00%) Data Cleansing
8 6 (20.00%) ETL
8 6 (20.00%) Logical Data Model
8 6 (20.00%) User Acceptance Testing
9 5 (16.67%) Kimball Methodology
10 4 (13.33%) Performance Optimisation
11 3 (10.00%) Capacity Planning
11 3 (10.00%) Data Science
11 3 (10.00%) DevOps
11 3 (10.00%) Machine Learning
Programming Languages
1 12 (40.00%) SQL
2 7 (23.33%) PowerShell
2 7 (23.33%) T-SQL
3 5 (16.67%) Python
4 3 (10.00%) C#
4 3 (10.00%) R
4 3 (10.00%) Scala
4 3 (10.00%) Shell Script
5 2 (6.67%) Java
5 2 (6.67%) JavaScript
Qualifications
1 1 (3.33%) Degree
1 1 (3.33%) SC Cleared
1 1 (3.33%) Security Cleared
Quality Assurance & Compliance
1 8 (26.67%) Data Quality
System Software
1 2 (6.67%) HDFS
Systems Management
1 6 (20.00%) HP ALM
Vendors
1 8 (26.67%) SAP
2 6 (20.00%) HP
2 6 (20.00%) Tableau
3 5 (16.67%) Cloudera
3 5 (16.67%) Microsoft
4 4 (13.33%) JD Edwards
5 2 (6.67%) Informatica
6 1 (3.33%) Ab Initio
6 1 (3.33%) Hyperion
6 1 (3.33%) Netezza
6 1 (3.33%) Oracle
6 1 (3.33%) Teradata