Period
to 25 September 2018

The following table provides summary statistics for permanent job vacancies advertised in the South West with a requirement for Data Lake skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Data Lake over the 6 months to 25 September 2018 with a comparison to the same period in the previous 2 years.

Data Lakes
England > South West
6 months to
25 Sep 2018
Same period 2017 Same period 2016
Rank 312 329 345
Rank change year-on-year +17 +16 -
Permanent jobs citing Data Lake 19 9 5
As % of all permanent IT jobs advertised in the South West 0.18% 0.088% 0.046%
As % of the Database & Business Intelligence category 0.62% 0.28% 0.15%
Number of salaries quoted 18 9 5
South West median annual salary £76,250 £60,000 £70,000
Median salary % change year-on-year +27.08% -14.29% -
10th Percentile £55,875 £48,000 £60,000
90th Percentile £85,750 £80,000 £75,000
England median annual salary £65,000 £60,000 £87,500
% change year-on-year +8.33% -31.43% +94.44%

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 permanent job vacancies advertised in the South West with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
South West
Permanent vacancies with a requirement for database or business intelligence skills 3,070 3,228 3,329
As % of all permanent IT jobs advertised in the South West 29.37% 31.57% 30.91%
Number of salaries quoted 2,674 2,770 2,809
South West median annual salary £42,500 £40,000 £40,000
Median salary % change year-on-year +6.25% - +6.67%
10th Percentile £27,500 £26,250 £26,250
90th Percentile £63,750 £61,250 £62,500
England median annual salary £50,000 £49,000 £47,500
% change year-on-year +2.04% +3.16% +5.56%

Data Lake
Job Vacancy Trend in the South West

Job postings citing Data Lake as a percentage of all IT jobs advertised in the South West.

Job vacancy trend for Data Lake in the South West

Data Lake
Salary Trend in the South West

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Data Lake in the South West.

Salary trend for Data Lake in the South West

Data Lake
Salary Histogram in the South West

The salary distribution of IT jobs citing Data Lake in the South West over the 6 months to 25 September 2018.

Salary histogram for Data Lake in the South West

Data Lake
Job Locations in the South West

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Data Lake within the South West region over the 6 months to 25 September 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Wiltshire -4 13 £77,500 +29.17% 7
Gloucestershire - 3 £75,000 - 2
Devon +20 2 £64,000 +18.52%
Bristol +3 1 £55,000 +1.85% 1
Data Lake
England

For the 6 months to 25 September 2018, IT 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 permanent job ads across the South West region with a requirement for Data Lake.

1 14 (73.68%) Big Data
2 13 (68.42%) Data Warehouse
3 12 (63.16%) Data Architecture
3 12 (63.16%) Hadoop
4 11 (57.89%) SQL Server
4 11 (57.89%) SQL
5 9 (47.37%) Teradata
6 8 (42.11%) Agile Software Development
6 8 (42.11%) Amazon AWS
7 7 (36.84%) Microsoft Azure
7 7 (36.84%) SQL Server 2012
7 7 (36.84%) SQL Server 2014
7 7 (36.84%) ETL
8 6 (31.58%) Oracle
8 6 (31.58%) Data Engineering
8 6 (31.58%) MapR
8 6 (31.58%) Hortonworks
8 6 (31.58%) Cloudera
9 5 (26.32%) High Availability
9 5 (26.32%) Visualisation
9 5 (26.32%) ERD
9 5 (26.32%) Data Protection
9 5 (26.32%) Relational Database
9 5 (26.32%) Amazon Redshift
9 5 (26.32%) Mentoring
9 5 (26.32%) BigQuery
9 5 (26.32%) Google Cloud Platform
9 5 (26.32%) MySQL
9 5 (26.32%) Linux
9 5 (26.32%) UML

Data Lake
Co-occurring IT Skills in the South West 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 (10.53%) Drupal
2 1 (5.26%) SAS
Applications
1 1 (5.26%) Chatbot
Cloud Services
1 8 (42.11%) Amazon AWS
2 7 (36.84%) Microsoft Azure
3 5 (26.32%) Google Cloud Platform
4 2 (10.53%) Azure Data Factory
5 1 (5.26%) Amazon SageMaker
5 1 (5.26%) Dynamics 365
5 1 (5.26%) IaaS
5 1 (5.26%) PaaS
5 1 (5.26%) SaaS
Database & Business Intelligence
1 14 (73.68%) Big Data
2 13 (68.42%) Data Warehouse
3 12 (63.16%) Hadoop
4 11 (57.89%) SQL Server
5 7 (36.84%) SQL Server 2012
5 7 (36.84%) SQL Server 2014
6 5 (26.32%) Amazon Redshift
6 5 (26.32%) BigQuery
6 5 (26.32%) MySQL
6 5 (26.32%) Oracle Reports
6 5 (26.32%) RDBMS
6 5 (26.32%) Relational Database
6 5 (26.32%) SQL Server 2008
6 5 (26.32%) SQL Server Integration Services
7 4 (21.05%) Enterprise Data Warehouse
8 3 (15.79%) Azure SQL Database
9 2 (10.53%) MongoDB
9 2 (10.53%) PostgreSQL
9 2 (10.53%) Power BI
9 2 (10.53%) SQL Server Analysis Services
Development Applications
1 1 (5.26%) ERwin
General
1 3 (15.79%) Advertising
2 2 (10.53%) Finance
Job Titles
1 14 (73.68%) Architect
2 11 (57.89%) Data Architect
3 4 (21.05%) Lead Architect
3 4 (21.05%) Lead Data Architect
3 4 (21.05%) Solutions Architect
4 2 (10.53%) Big Data Architect
4 2 (10.53%) Big Data Engineer
4 2 (10.53%) Business Consultant
4 2 (10.53%) Business Intelligence Consultant
4 2 (10.53%) Cloud Architect
4 2 (10.53%) Consultant
4 2 (10.53%) Data Engineer
4 2 (10.53%) Lead Solutions Architect
4 2 (10.53%) Senior Data Engineer
5 1 (5.26%) Enterprise Architect
5 1 (5.26%) Senior Architect
5 1 (5.26%) Senior Business Consultant
5 1 (5.26%) Senior Business Intelligence Consultant
5 1 (5.26%) Senior Consultant
5 1 (5.26%) Senior Data Architect
Libraries, Frameworks & Software Standards
1 2 (10.53%) .NET
2 1 (5.26%) Natural Language Processing
Miscellaneous
1 5 (26.32%) Clustering
2 2 (10.53%) Driving Licence
3 1 (5.26%) Algorithms
3 1 (5.26%) Greenfield Project
Operating Systems
1 5 (26.32%) CentOS
1 5 (26.32%) Linux
1 5 (26.32%) Red Hat Enterprise Linux
1 5 (26.32%) Ubuntu
Processes & Methodologies
1 12 (63.16%) Data Architecture
2 8 (42.11%) Agile Software Development
3 7 (36.84%) ETL
4 6 (31.58%) Data Engineering
5 5 (26.32%) Data Protection
5 5 (26.32%) ERD
5 5 (26.32%) High Availability
5 5 (26.32%) Load Balancing
5 5 (26.32%) Mentoring
5 5 (26.32%) Scrum
5 5 (26.32%) Software Engineering
5 5 (26.32%) UML
5 5 (26.32%) Validation
5 5 (26.32%) Visualisation
6 4 (21.05%) Data Analysis
6 4 (21.05%) Data Integration
6 4 (21.05%) Data Management
7 3 (15.79%) Analytics
7 3 (15.79%) Business Intelligence
7 3 (15.79%) Migration
Programming Languages
1 11 (57.89%) SQL
2 3 (15.79%) Python
2 3 (15.79%) R
Qualifications
1 1 (5.26%) MCSA
1 1 (5.26%) MCSE
1 1 (5.26%) Microsoft Certification
Quality Assurance & Compliance
1 5 (26.32%) ISO/IEC 27001
System Software
1 1 (5.26%) HDFS
Vendors
1 9 (47.37%) Teradata
2 6 (31.58%) Cloudera
2 6 (31.58%) Hortonworks
2 6 (31.58%) MapR
2 6 (31.58%) Oracle
3 5 (26.32%) Google
3 5 (26.32%) Informatica
3 5 (26.32%) Microsoft
3 5 (26.32%) Red Hat
4 4 (21.05%) Netezza
5 1 (5.26%) Alteryx
5 1 (5.26%) Cognos
5 1 (5.26%) Greenplum
5 1 (5.26%) IBM
5 1 (5.26%) SAP
5 1 (5.26%) Tableau
5 1 (5.26%) Talend