Period
to 24 May 2018

The following table provides summary statistics for contract job vacancies advertised in Scotland with a requirement for Snowflake Schema skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Snowflake Schema over the 6 months to 24 May 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.

Snowflake Schema
UK > Scotland
6 months to
24 May 2018
Same period 2017 Same period 2016
Rank 192 161 -
Rank change year-on-year -31 - -
Contract jobs citing Snowflake Schema 6 3 0
As % of all contract IT jobs advertised in Scotland 0.12% 0.083% -
As % of the Database & Business Intelligence category 0.57% 0.40% -
Number of daily rates quoted 6 3 0
Scotland median daily rate £343 £520 -
Median daily rate % change year-on-year -34.13% - -
UK median daily rate £450 £488 £450
% change year-on-year -7.69% +8.33% +16.13%
Number of hourly rates quoted 0 0 0
Scotland median hourly rate - - -
UK median hourly rate - - -

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 contract job vacancies advertised in Scotland with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Scotland
Contract vacancies with a requirement for database or business intelligence skills 1,056 748 1,148
As % of all contract IT jobs advertised in Scotland 20.37% 20.75% 20.90%
Number of daily rates quoted 639 404 655
Scotland median daily rate £400 £364 £375
Median daily rate % change year-on-year +9.97% -3.00% -
10th Percentile £284 £263 £275
90th Percentile £506 £492 £500
UK median daily rate £473 £437 £425
% change year-on-year +8.12% +2.82% +6.25%
Number of hourly rates quoted 3 18 18
Scotland median hourly rate £10.41 £17.36 £33.10
Median hourly rate % change year-on-year -40.05% -47.57% +1.85%
10th Percentile £10.04 £11.29 £9.46
90th Percentile £91.52 £52.17 £42.30
UK median hourly rate £33.00 £30.00 £27.75
% change year-on-year +10.00% +8.11% -3.28%

Snowflake Schema
Job Vacancy Trend in Scotland

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

Job vacancy trend for Snowflake Schema in Scotland

Snowflake Schema
Contractor Daily Rate Trend in Scotland

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Snowflake Schema in Scotland.

Contractor daily rate trend for Snowflake Schema in Scotland

Snowflake Schema
Contract Job Locations in Scotland

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Snowflake Schema within the Scotland region over the 6 months to 24 May 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
Glasgow -22 6 £343 -34.13%
Snowflake Schema
UK

For the 6 months to 24 May 2018, IT contractor 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 contract job ads across the Scotland region with a requirement for Snowflake Schema.

1 6 (100.00%) SQL
1 6 (100.00%) Data Modelling
1 6 (100.00%) ETL
1 6 (100.00%) Star Schema
1 6 (100.00%) SQL Server Integration Services
1 6 (100.00%) SQL Server Analysis Services
2 3 (50.00%) Data Cleansing
2 3 (50.00%) Data Quality
2 3 (50.00%) Performance Tuning
3 2 (33.33%) Team Foundation Server
3 2 (33.33%) SQL Server Reporting Services
3 2 (33.33%) C#
3 2 (33.33%) Predictive Modelling
3 2 (33.33%) SAP
3 2 (33.33%) XML
3 2 (33.33%) Python
3 2 (33.33%) SharePoint
4 1 (16.67%) Finance

Snowflake Schema
Co-occurring IT Skills in Scotland 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 (33.33%) SharePoint
Database & Business Intelligence
1 6 (100.00%) SQL Server Analysis Services
1 6 (100.00%) SQL Server Integration Services
1 6 (100.00%) Star Schema
2 2 (33.33%) SQL Server Reporting Services
Development Applications
1 2 (33.33%) Team Foundation Server
General
1 1 (16.67%) Finance
Job Titles
1 6 (100.00%) Developer
1 6 (100.00%) ETL Developer
2 2 (33.33%) SSAS Developer
2 2 (33.33%) SSIS Developer
3 1 (16.67%) Senior Developer
3 1 (16.67%) Senior ETL Developer
Libraries, Frameworks & Software Standards
1 2 (33.33%) XML
Processes & Methodologies
1 6 (100.00%) Data Modelling
1 6 (100.00%) ETL
2 3 (50.00%) Data Cleansing
2 3 (50.00%) Performance Tuning
3 2 (33.33%) Predictive Modelling
Programming Languages
1 6 (100.00%) SQL
2 2 (33.33%) C#
2 2 (33.33%) Python
Quality Assurance & Compliance
1 3 (50.00%) Data Quality
Vendors
1 2 (33.33%) SAP