Period
to 20 November 2018

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for Logical Data Model skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Logical Data Model over the 6 months to 20 November 2018 with a comparison to the same period in the previous 2 years.

Logical Data Model
England > London
6 months to
20 Nov 2018
Same period 2017 Same period 2016
Rank 692 746 709
Rank change year-on-year +54 -37 +38
Permanent jobs citing Logical Data Model 102 102 147
As % of all permanent IT jobs advertised in London 0.15% 0.14% 0.20%
As % of the Processes & Methodologies category 0.17% 0.15% 0.21%
Number of salaries quoted 88 75 130
London median annual salary £75,000 £77,500 £80,000
Median salary % change year-on-year -3.23% -3.13% +14.29%
10th Percentile £51,250 £42,500 £45,000
90th Percentile £100,000 £99,000 £106,250
England median annual salary £70,000 £57,500 £60,000
% change year-on-year +21.74% -4.17% -

Logical Data Model is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for process or methodology skills.

All Process and Methodology Skills
London
Permanent vacancies with a requirement for process or methodology skills 61,730 69,825 68,771
As % of all permanent IT jobs advertised in London 91.61% 92.81% 91.89%
Number of salaries quoted 49,910 53,824 59,218
London median annual salary £62,500 £60,000 £57,500
Median salary % change year-on-year +4.17% +4.35% +4.55%
10th Percentile £35,000 £35,000 £33,382
90th Percentile £95,000 £90,000 £88,750
England median annual salary £52,500 £50,000 £50,000
% change year-on-year +5.00% - +5.26%

Logical Data Model
Job Vacancy Trend in London

Job postings citing Logical Data Model as a percentage of all IT jobs advertised in London.

Job vacancy trend for Logical Data Model in London

Logical Data Model
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Logical Data Model in London.

Salary trend for Logical Data Model in London

Logical Data Model
Salary Histogram in London

The salary distribution of IT jobs citing Logical Data Model in London over the 6 months to 20 November 2018.

Salary histogram for Logical Data Model in London

Logical Data Model
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Logical Data Model within the London region over the 6 months to 20 November 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
Central London -3 17 £55,000 -29.03% 4
South London -7 8 £60,000 -33.33% 2
West London +25 7 £82,500 +73.68% 3
Logical Data Model
England

For the 6 months to 20 November 2018, IT jobs citing Logical Data Model 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 London region with a requirement for Logical Data Model.

1 102 (100.00%) Data Modelling
2 49 (48.04%) Data Architecture
3 47 (46.08%) Finance
4 45 (44.12%) SQL
5 44 (43.14%) Physical Data Model
6 43 (42.16%) SQL Server
7 41 (40.20%) Data Warehouse
8 31 (30.39%) ETL
9 30 (29.41%) Business Intelligence
9 30 (29.41%) Python
9 30 (29.41%) Data Management
9 30 (29.41%) Analytics
10 28 (27.45%) Data Analysis
11 27 (26.47%) Agile Software Development
12 26 (25.49%) Microsoft
13 23 (22.55%) Degree
14 22 (21.57%) Data Quality
14 22 (21.57%) Problem-Solving
15 20 (19.61%) SDLC
15 20 (19.61%) Dimensional Modelling
15 20 (19.61%) Data Migration
15 20 (19.61%) Migration
16 19 (18.63%) Data Structures
16 19 (18.63%) Big Data
17 18 (17.65%) R
17 18 (17.65%) Microsoft Azure
17 18 (17.65%) SQL Server Integration Services
17 18 (17.65%) ERwin
18 17 (16.67%) Oracle
18 17 (16.67%) T-SQL

Logical Data Model
Co-occurring IT Skills in London 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 8 (7.84%) Apache Spark
2 5 (4.90%) Apache Airflow
2 5 (4.90%) Elasticsearch
2 5 (4.90%) SAS
3 2 (1.96%) Adobe Experience Manager
3 2 (1.96%) Apache
3 2 (1.96%) SharePoint
4 1 (0.98%) Confluence
Applications
1 13 (12.75%) MS Visio
Cloud Services
1 18 (17.65%) Microsoft Azure
2 12 (11.76%) Amazon AWS
3 5 (4.90%) Amazon EMR
4 4 (3.92%) Amazon S3
4 4 (3.92%) Azure Data Factory
4 4 (3.92%) Boomi
5 2 (1.96%) Adobe Analytics
5 2 (1.96%) SaaS
6 1 (0.98%) Dynamics 365
6 1 (0.98%) Google Cloud Platform
Communications & Networking
1 1 (0.98%) Internet
1 1 (0.98%) Intranet
1 1 (0.98%) SMTP
Database & Business Intelligence
1 43 (42.16%) SQL Server
2 41 (40.20%) Data Warehouse
3 19 (18.63%) Big Data
4 18 (17.65%) SQL Server Integration Services
5 17 (16.67%) SQL Server Analysis Services
5 17 (16.67%) SQL Server Reporting Services
6 16 (15.69%) NoSQL
7 14 (13.73%) Hadoop
7 14 (13.73%) MongoDB
8 11 (10.78%) Oracle Database
8 11 (10.78%) Oracle Database 11g
9 7 (6.86%) Power BI
9 7 (6.86%) SQL Server 2012
10 6 (5.88%) OLAP
10 6 (5.88%) Oracle Database 10g
10 6 (5.88%) PostgreSQL
10 6 (5.88%) SQL Server 2005
10 6 (5.88%) SQL Server 2008
11 5 (4.90%) Oracle OWB
11 5 (4.90%) QlikView
Development Applications
1 18 (17.65%) ERwin
2 16 (15.69%) ER Studio
3 15 (14.71%) Subversion
4 13 (12.75%) Git (software)
5 7 (6.86%) RequisitePro
6 3 (2.94%) JIRA
7 2 (1.96%) PowerDesigner
7 2 (1.96%) Team Foundation Server
7 2 (1.96%) VSS/SourceSafe
8 1 (0.98%) MagicDraw
8 1 (0.98%) RStudio
General
1 47 (46.08%) Finance
2 15 (14.71%) Front Office
3 6 (5.88%) Banking
4 5 (4.90%) Financial Institution
4 5 (4.90%) Music Industry
5 4 (3.92%) Investment Banking
6 3 (2.94%) Marketing
7 2 (1.96%) Publishing
8 1 (0.98%) Advertising
Job Titles
1 50 (49.02%) Architect
2 38 (37.25%) Data Architect
3 17 (16.67%) Analyst
4 15 (14.71%) Data Engineer
4 15 (14.71%) Developer
5 12 (11.76%) Database Developer
6 11 (10.78%) Business Analyst
6 11 (10.78%) Python Engineer
7 10 (9.80%) Cloud Engineer
8 9 (8.82%) Business Intelligence Architect
9 8 (7.84%) SQL Developer
10 7 (6.86%) SQL Database Developer
11 6 (5.88%) Administrator
11 6 (5.88%) DBA
11 6 (5.88%) Oracle Database Developer
11 6 (5.88%) Oracle DBA
11 6 (5.88%) Oracle Developer
11 6 (5.88%) Senior Architect
11 6 (5.88%) SQL DBA
12 5 (4.90%) Senior Data Architect
Libraries, Frameworks & Software Standards
1 13 (12.75%) Jinja
2 11 (10.78%) XML
3 7 (6.86%) JSON
4 4 (3.92%) CSS
5 3 (2.94%) jQuery
6 2 (1.96%) DOM
6 2 (1.96%) FIX Protocol
6 2 (1.96%) J2EE
6 2 (1.96%) JDBC
6 2 (1.96%) JMS
6 2 (1.96%) Kafka
6 2 (1.96%) MDX
6 2 (1.96%) Spring
6 2 (1.96%) XBRL
7 1 (0.98%) .NET
7 1 (0.98%) Ajax
7 1 (0.98%) ASP.NET
7 1 (0.98%) FpML
7 1 (0.98%) HTML
7 1 (0.98%) WCF
Miscellaneous
1 19 (18.63%) Data Structures
2 12 (11.76%) Reference Data
3 11 (10.78%) Computer Science
4 10 (9.80%) Analytical Skills
5 7 (6.86%) Taxonomies
6 6 (5.88%) Clustering
6 6 (5.88%) Management Information System
7 3 (2.94%) Cyberthreat
8 2 (1.96%) Equities
8 2 (1.96%) User Experience
9 1 (0.98%) Credit Risk
9 1 (0.98%) Data Protection Act
9 1 (0.98%) Foreign Exchange (FX)
9 1 (0.98%) Greenfield Project
9 1 (0.98%) Market Risk
9 1 (0.98%) Self-Motivation
9 1 (0.98%) Smart Meter
Processes & Methodologies
1 102 (100.00%) Data Modelling
2 49 (48.04%) Data Architecture
3 44 (43.14%) Physical Data Model
4 31 (30.39%) ETL
5 30 (29.41%) Analytics
5 30 (29.41%) Business Intelligence
5 30 (29.41%) Data Management
6 28 (27.45%) Data Analysis
7 27 (26.47%) Agile Software Development
8 22 (21.57%) Problem-Solving
9 20 (19.61%) Data Migration
9 20 (19.61%) Dimensional Modelling
9 20 (19.61%) Migration
9 20 (19.61%) SDLC
10 17 (16.67%) Performance Tuning
11 16 (15.69%) Low Latency
12 14 (13.73%) Conceptual Models
12 14 (13.73%) Statistics
12 14 (13.73%) Waterfall
13 13 (12.75%) Asset Management
Programming Languages
1 45 (44.12%) SQL
2 30 (29.41%) Python
3 18 (17.65%) R
4 17 (16.67%) T-SQL
5 5 (4.90%) Java
6 4 (3.92%) PL/SQL
7 2 (1.96%) C#
7 2 (1.96%) Data Analysis Expressions (DAX)
7 2 (1.96%) JavaScript
7 2 (1.96%) Perl
7 2 (1.96%) PowerShell
7 2 (1.96%) Shell Script
8 1 (0.98%) C++
8 1 (0.98%) Go
8 1 (0.98%) Scala
Qualifications
1 23 (22.55%) Degree
2 7 (6.86%) ISEB
3 5 (4.90%) TOGAF Certification
4 2 (1.96%) SC Cleared
4 2 (1.96%) Security Cleared
5 1 (0.98%) Computer Science Degree
5 1 (0.98%) Master's Degree
5 1 (0.98%) Microsoft Certification
Quality Assurance & Compliance
1 22 (21.57%) Data Quality
2 14 (13.73%) GDPR
3 7 (6.86%) PMO
4 5 (4.90%) QA
5 3 (2.94%) ISO 20022
6 2 (1.96%) MiFID
System Software
1 6 (5.88%) Oracle Clusterware
1 6 (5.88%) Oracle RAC
2 2 (1.96%) Apache ZooKeeper
3 1 (0.98%) HDFS
Systems Management
1 7 (6.86%) HP Quality Center
Vendors
1 26 (25.49%) Microsoft
2 17 (16.67%) Oracle
3 16 (15.69%) Informatica
4 9 (8.82%) Tableau
5 4 (3.92%) Dell
6 3 (2.94%) Google
7 2 (1.96%) Adobe
7 2 (1.96%) IBM
7 2 (1.96%) Salesforce.com
7 2 (1.96%) Talend
8 1 (0.98%) Atlassian
8 1 (0.98%) Casewise
8 1 (0.98%) SAP
8 1 (0.98%) Trillium