Period
to 29 February 2020

The following table provides summary statistics for permanent job vacancies with a requirement for Snowflake Schema skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Snowflake Schema over the 6 months to 29 February 2020 with a comparison to the same period in the previous 2 years.

Snowflake Schema
UK
6 months to
29 Feb 2020
Same period 2019 Same period 2018
Rank 705 1001 1112
Rank change year-on-year +296 +111 +29
Permanent jobs citing Snowflake Schema 310 116 94
As % of all permanent IT jobs advertised in the UK 0.25% 0.077% 0.053%
As % of the Database & Business Intelligence category 0.95% 0.27% 0.17%
Number of salaries quoted 268 99 69
UK median annual salary £70,000 £55,000 £55,000
Median salary % change year-on-year +27.27% - +22.22%
10th Percentile £42,500 £35,150 £37,500
90th Percentile £115,000 £80,000 £80,000
UK excluding London median annual salary £55,000 £38,500 £50,000
% change year-on-year +42.86% -23.00% +17.65%

Snowflake Schema 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 with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
UK
Permanent vacancies with a requirement for database or business intelligence skills 32,722 43,263 53,766
As % of all permanent IT jobs advertised in the UK 26.78% 28.62% 30.52%
Number of salaries quoted 26,814 35,606 44,905
UK median annual salary £52,500 £52,095 £50,000
Median salary % change year-on-year +0.78% +4.19% +5.26%
10th Percentile £32,500 £31,250 £30,000
90th Percentile £88,750 £85,000 £77,500
UK excluding London median annual salary £45,000 £45,000 £42,500
% change year-on-year - +5.88% -

Snowflake Schema
Job Vacancy Trend

Job postings citing Snowflake Schema as a percentage of all IT jobs advertised.

Job vacancy trend for Snowflake Schema in the UK

Snowflake Schema
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Snowflake Schema.

Salary trend for Snowflake Schema in the UK

Snowflake Schema
Salary Histogram

The salary distribution of IT jobs citing Snowflake Schema over the 6 months to 29 February 2020.

Salary histogram for Snowflake Schema in the UK

Snowflake Schema
Top 15 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Snowflake Schema within the UK over the 6 months to 29 February 2020. 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
England +279 301 £70,000 +27.27% 59
London +212 224 £75,000 +25.00% 39
UK excluding London +165 81 £55,000 +42.86% 24
North of England +96 44 £55,000 +10.00% 13
North West +81 34 £55,000 - 7
Midlands +62 13 £39,000 - 1
West Midlands - 10 £38,000 -
East of England +74 9 £62,500 +71.23% 2
Yorkshire +40 9 £57,500 +15.00% 6
South East +29 6 £57,500 +49.35% 3
South West +44 5 £52,500 +5.00% 1
East Midlands +28 3 £65,000 - 1
Scotland - 3 £73,750 -
North East - 1 £42,000 -
Wales - 1 £52,500 - 4

For the 6 months to 29 February 2020, IT jobs citing Snowflake Schema 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 with a requirement for Snowflake Schema.

1 245 (79.03%) Data Warehouse
2 230 (74.19%) SQL
3 195 (62.90%) AWS
4 190 (61.29%) ETL
5 182 (58.71%) Business Intelligence
6 176 (56.77%) Data Modelling
7 158 (50.97%) Amazon Redshift
8 146 (47.10%) Python
9 124 (40.00%) SQL Server
9 124 (40.00%) Analytics
10 121 (39.03%) Azure
11 103 (33.23%) Analytical Skills
12 89 (28.71%) GCP
13 85 (27.42%) Tableau
14 81 (26.13%) Big Data
15 80 (25.81%) Agile Software Development
16 78 (25.16%) Finance
17 76 (24.52%) Apache Spark
18 71 (22.90%) Power BI
18 71 (22.90%) Power Platform
18 71 (22.90%) Java
19 70 (22.58%) Visualisation
19 70 (22.58%) Data Science
20 68 (21.94%) BigQuery
21 67 (21.61%) Kimball Methodology
22 65 (20.97%) Kafka
22 65 (20.97%) Microsoft
23 62 (20.00%) SQL Server Integration Services
24 58 (18.71%) Data Engineering
24 58 (18.71%) Problem-Solving

Snowflake Schema
Co-occurring IT Skills 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 76 (24.52%) Apache Spark
2 40 (12.90%) Apache Airflow
3 31 (10.00%) Apache
4 10 (3.23%) Confluence
5 9 (2.90%) Elasticsearch
6 3 (0.97%) Luigi
6 3 (0.97%) SharePoint
7 2 (0.65%) Apache Pig
7 2 (0.65%) nginx
7 2 (0.65%) Tomcat
8 1 (0.32%) Oracle Workflow
Applications
1 16 (5.16%) Microsoft Excel
2 4 (1.29%) Microsoft Office
3 1 (0.32%) SPSS
3 1 (0.32%) SPSS Modeler
Business Applications
1 2 (0.65%) Eikon
2 1 (0.32%) NetSuite
2 1 (0.32%) SAP CO
2 1 (0.32%) SAP FI
2 1 (0.32%) SAP FI/CO
Cloud Services
1 195 (62.90%) AWS
2 121 (39.03%) Azure
3 89 (28.71%) GCP
4 71 (22.90%) Power Platform
5 30 (9.68%) Amazon S3
6 27 (8.71%) SaaS
7 23 (7.42%) Azure Data Factory
8 20 (6.45%) Serverless
9 15 (4.84%) AWS Lambda
10 13 (4.19%) Amazon Kinesis
10 13 (4.19%) Cloud Computing
10 13 (4.19%) PaaS
11 11 (3.55%) IaaS
12 6 (1.94%) Amazon EC2
12 6 (1.94%) GitHub
13 5 (1.61%) Google Analytics
14 4 (1.29%) Azure Functions
14 4 (1.29%) Office 365
14 4 (1.29%) OpenShift
15 3 (0.97%) Amazon EKS
Communications & Networking
1 1 (0.32%) Internet
1 1 (0.32%) LAN
1 1 (0.32%) TCP/IP
1 1 (0.32%) VLAN
1 1 (0.32%) WAN
1 1 (0.32%) Wi-Fi
Database & Business Intelligence
1 245 (79.03%) Data Warehouse
2 158 (50.97%) Amazon Redshift
3 124 (40.00%) SQL Server
4 81 (26.13%) Big Data
5 71 (22.90%) Power BI
6 68 (21.94%) BigQuery
7 62 (20.00%) SQL Server Integration Services
8 56 (18.06%) NoSQL
9 55 (17.74%) Data Lake
10 52 (16.77%) Looker
11 42 (13.55%) Hadoop
12 35 (11.29%) Relational Database
13 27 (8.71%) Apache Hive
13 27 (8.71%) Azure SQL Database
13 27 (8.71%) MongoDB
14 25 (8.06%) SQL Server Reporting Services
15 24 (7.74%) OLAP
15 24 (7.74%) Star Schema
16 20 (6.45%) Amazon RDS
16 20 (6.45%) PostgreSQL
Development Applications
1 23 (7.42%) JIRA
2 20 (6.45%) Git (software)
3 12 (3.87%) ERwin
4 9 (2.90%) Jenkins
4 9 (2.90%) Team Foundation Server
5 7 (2.26%) Bitbucket
5 7 (2.26%) PowerDesigner
6 5 (1.61%) TeamCity
7 4 (1.29%) SQL Server Management Studio (SSMS)
8 1 (0.32%) Flyway
8 1 (0.32%) Liquibase
8 1 (0.32%) Oracle APEX
8 1 (0.32%) Sonatype Nexus
8 1 (0.32%) Spinnaker
8 1 (0.32%) Subversion
General
1 78 (25.16%) Finance
2 28 (9.03%) Legal
3 15 (4.84%) Marketing
4 13 (4.19%) Advertising
5 8 (2.58%) Retail
6 7 (2.26%) Law
6 7 (2.26%) Public Sector
7 6 (1.94%) Automotive
8 5 (1.61%) Banking
8 5 (1.61%) Financial Institution
9 4 (1.29%) Games
10 3 (0.97%) Electronics
10 3 (0.97%) Manufacturing
10 3 (0.97%) Publishing
10 3 (0.97%) Telecoms
11 1 (0.32%) Local Government
Job Titles
1 103 (33.23%) Architect
2 93 (30.00%) Data Architect
3 56 (18.06%) Data Engineer
3 56 (18.06%) Developer
4 45 (14.52%) Data Warehouse Architect
5 37 (11.94%) Business Intelligence Developer
6 30 (9.68%) Analyst
7 19 (6.13%) ETL Architect
8 18 (5.81%) Big Data Architect
9 17 (5.48%) Cloud Architect
10 16 (5.16%) Data Analyst
10 16 (5.16%) Senior Architect
11 15 (4.84%) AWS Architect
11 15 (4.84%) Consultant
11 15 (4.84%) ETL Developer
12 13 (4.19%) Business Intelligence Analyst
12 13 (4.19%) Senior Solutions Architect
12 13 (4.19%) Solutions Architect
13 11 (3.55%) Senior Analyst
14 10 (3.23%) SQL Developer
Libraries, Frameworks & Software Standards
1 65 (20.97%) Kafka
2 36 (11.61%) Web Services
3 16 (5.16%) MDX
4 13 (4.19%) XML
5 12 (3.87%) JSON
6 10 (3.23%) J2EE
7 8 (2.58%) RabbitMQ
8 7 (2.26%) FIX Protocol
8 7 (2.26%) Natural Language Processing
9 6 (1.94%) Apache NiFi
9 6 (1.94%) Dask
10 5 (1.61%) .NET
11 4 (1.29%) PySpark
11 4 (1.29%) REST
12 3 (0.97%) Apache Avro
12 3 (0.97%) Node.js
13 2 (0.65%) boto
13 2 (0.65%) Pandas
13 2 (0.65%) SOAP
13 2 (0.65%) SQLAlchemy
Miscellaneous
1 103 (33.23%) Analytical Skills
2 16 (5.16%) Public Cloud
3 13 (4.19%) Data Structures
4 12 (3.87%) Cloud Native
5 10 (3.23%) Hybrid Cloud
5 10 (3.23%) Management Information System
6 9 (2.90%) Greenfield Project
6 9 (2.90%) Reference Data
7 8 (2.58%) Self-Motivation
7 8 (2.58%) User Experience
8 7 (2.26%) Data Centre
8 7 (2.26%) Foreign Exchange (FX)
8 7 (2.26%) Private Cloud
9 4 (1.29%) Hedge funds
10 2 (0.65%) Algorithms
10 2 (0.65%) Replication
11 1 (0.32%) Learning Management System
11 1 (0.32%) Video\Live Streaming
Operating Systems
1 17 (5.48%) Linux
2 15 (4.84%) Unix
3 5 (1.61%) Windows
4 4 (1.29%) Solaris
Processes & Methodologies
1 190 (61.29%) ETL
2 182 (58.71%) Business Intelligence
3 176 (56.77%) Data Modelling
4 124 (40.00%) Analytics
5 80 (25.81%) Agile Software Development
6 70 (22.58%) Data Science
6 70 (22.58%) Visualisation
7 67 (21.61%) Kimball Methodology
8 58 (18.71%) Data Engineering
8 58 (18.71%) Problem-Solving
9 55 (17.74%) Data Visualisation
10 51 (16.45%) Data Governance
11 48 (15.48%) Data Architecture
12 43 (13.87%) Fintech
13 42 (13.55%) Data Management
14 41 (13.23%) Machine Learning
14 41 (13.23%) Stakeholder Management
15 33 (10.65%) E-Commerce
15 33 (10.65%) Migration
16 32 (10.32%) Computer Science
Programming Languages
1 230 (74.19%) SQL
2 146 (47.10%) Python
3 71 (22.90%) Java
4 44 (14.19%) Scala
5 17 (5.48%) PL/SQL
6 14 (4.52%) R
7 13 (4.19%) C#
7 13 (4.19%) T-SQL
8 12 (3.87%) PowerShell
8 12 (3.87%) Shell Script
9 7 (2.26%) Data Analysis Expressions (DAX)
10 4 (1.29%) C++
10 4 (1.29%) JavaScript
11 3 (0.97%) Bash Shell
11 3 (0.97%) Ruby
11 3 (0.97%) VBA
12 1 (0.32%) C
12 1 (0.32%) Go
12 1 (0.32%) Java 8
12 1 (0.32%) Perl
Qualifications
1 55 (17.74%) Degree
2 21 (6.77%) Computer Science Degree
3 11 (3.55%) MBA
4 7 (2.26%) AWS Certification
4 7 (2.26%) Master's Degree
5 4 (1.29%) Postgraduate
6 2 (0.65%) Microsoft Certification
7 1 (0.32%) PhD
Quality Assurance & Compliance
1 45 (14.52%) Data Quality
2 12 (3.87%) QA
3 7 (2.26%) GDPR
4 4 (1.29%) MiFID
System Software
1 15 (4.84%) Docker
2 2 (0.65%) HDFS
2 2 (0.65%) Varnish
3 1 (0.32%) Apache Flume
Systems Management
1 12 (3.87%) Kubernetes
2 11 (3.55%) Opscode Chef
2 11 (3.55%) Terraform
3 7 (2.26%) Puppet
4 4 (1.29%) Ansible
5 1 (0.32%) Hadoop YARN
5 1 (0.32%) Oozie
Vendors
1 85 (27.42%) Tableau
2 65 (20.97%) Microsoft
3 44 (14.19%) Oracle
4 43 (13.87%) Informatica
5 36 (11.61%) Google
6 28 (9.03%) Talend
7 25 (8.06%) Databricks
8 16 (5.16%) Netezza
9 13 (4.19%) Teradata
10 12 (3.87%) SnapLogic
11 11 (3.55%) Sybase
12 10 (3.23%) SAP
12 10 (3.23%) Vertica
13 7 (2.26%) IBM
14 6 (1.94%) Alteryx
14 6 (1.94%) WorldPay
15 5 (1.61%) Adobe
15 5 (1.61%) Cognos
16 4 (1.29%) MicroStrategy
16 4 (1.29%) StreamSets