Period
to 12 December 2018

The following table provides summary statistics for permanent job vacancies advertised in Scotland with a requirement for HDFS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited HDFS over the 6 months to 12 December 2018 with a comparison to the same period in the previous 2 years.

Hadoop Distributed File System (HDFS)
UK > Scotland
6 months to
12 Dec 2018
Same period 2017 Same period 2016
Rank 217 228 208
Rank change year-on-year +11 -20 +30
Permanent jobs citing HDFS 9 2 5
As % of all permanent IT jobs advertised in Scotland 0.17% 0.036% 0.099%
As % of the System Software category 1.48% 0.37% 0.93%
Number of salaries quoted 6 1 0
Scotland median annual salary £57,500 £57,500 -
UK median annual salary £72,500 £70,000 £80,000
% change year-on-year +3.57% -12.50% +14.29%

HDFS is in the System Software category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Scotland with a requirement for system software skills.

All System Software Skills
Scotland
Permanent vacancies with a requirement for system software skills 607 539 535
As % of all permanent IT jobs advertised in Scotland 11.40% 9.61% 10.58%
Number of salaries quoted 422 384 361
Scotland median annual salary £45,250 £44,705 £40,000
Median salary % change year-on-year +1.22% +11.76% +6.67%
10th Percentile £26,250 £27,725 £25,750
90th Percentile £65,000 £61,250 £57,500
UK median annual salary £50,000 £45,000 £42,500
% change year-on-year +11.11% +5.88% +6.25%

HDFS
Job Vacancy Trend in Scotland

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

Job vacancy trend for HDFS in Scotland

HDFS
Salary Trend in Scotland

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

Salary trend for HDFS in Scotland

HDFS
Salary Histogram in Scotland

The salary distribution of IT jobs citing HDFS in Scotland over the 6 months to 12 December 2018.

Salary histogram for HDFS in Scotland

HDFS
Job Locations in Scotland

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing HDFS within the Scotland region over the 6 months to 12 December 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
Edinburgh - 5 £55,000 -
Glasgow +3 4 £80,000 +39.13%
HDFS
UK

For the 6 months to 12 December 2018, IT jobs citing HDFS 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 Scotland region with a requirement for HDFS.

1 9 (100.00%) Amazon AWS
1 9 (100.00%) Apache Spark
2 7 (77.78%) Apache Hive
2 7 (77.78%) Big Data
2 7 (77.78%) Kafka
2 7 (77.78%) Analytics
2 7 (77.78%) Hadoop
2 7 (77.78%) Python
3 6 (66.67%) Java
3 6 (66.67%) AWS Lambda
3 6 (66.67%) Serverless
4 5 (55.56%) Agile Software Development
4 5 (55.56%) Amazon EC2
4 5 (55.56%) Amazon S3
4 5 (55.56%) Scala
4 5 (55.56%) Amazon EMR
4 5 (55.56%) Amazon Redshift
4 5 (55.56%) Analytical Skills
5 4 (44.44%) Impala
5 4 (44.44%) Cloudera
5 4 (44.44%) HBase
5 4 (44.44%) NoSQL
5 4 (44.44%) R
5 4 (44.44%) Artificial Intelligence
5 4 (44.44%) Ruby
5 4 (44.44%) SQL
5 4 (44.44%) Data Science
5 4 (44.44%) Problem-Solving
5 4 (44.44%) Parquet
5 4 (44.44%) Cloud Native

HDFS
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 9 (100.00%) Apache Spark
2 3 (33.33%) Apache Pig
3 2 (22.22%) Elasticsearch
4 1 (11.11%) Apache
4 1 (11.11%) Apache Solr
Applications
1 1 (11.11%) Microsoft Office
Cloud Services
1 9 (100.00%) Amazon AWS
2 6 (66.67%) AWS Lambda
2 6 (66.67%) Serverless
3 5 (55.56%) Amazon EC2
3 5 (55.56%) Amazon EMR
3 5 (55.56%) Amazon S3
4 3 (33.33%) Google Cloud Platform
4 3 (33.33%) Microsoft Azure
5 2 (22.22%) Amazon ElastiCache
5 2 (22.22%) Amazon ELB
5 2 (22.22%) AWS CloudFormation
5 2 (22.22%) Cloud Computing
5 2 (22.22%) Virtual Private Cloud
Database & Business Intelligence
1 7 (77.78%) Apache Hive
1 7 (77.78%) Big Data
1 7 (77.78%) Hadoop
2 5 (55.56%) Amazon Redshift
3 4 (44.44%) HBase
3 4 (44.44%) Impala
3 4 (44.44%) NoSQL
3 4 (44.44%) Parquet
4 3 (33.33%) Amazon DynamoDB
4 3 (33.33%) Amazon RDS
4 3 (33.33%) Data Lake
4 3 (33.33%) Data Mining
4 3 (33.33%) Sqoop
5 2 (22.22%) OpenTSDB
5 2 (22.22%) PostgreSQL
6 1 (11.11%) Apache Kudu
6 1 (11.11%) BigQuery
6 1 (11.11%) Data Warehouse
6 1 (11.11%) Presto
Development Applications
1 2 (22.22%) Eclipse
1 2 (22.22%) FindBugs
1 2 (22.22%) Git (software)
1 2 (22.22%) IntelliJ
1 2 (22.22%) Jenkins
1 2 (22.22%) JUnit
1 2 (22.22%) Maven
1 2 (22.22%) Subversion
2 1 (11.11%) ERwin
General
1 2 (22.22%) Banking
Job Titles
1 3 (33.33%) AWS Consultant
1 3 (33.33%) Big Data Consultant
1 3 (33.33%) Consultant
1 3 (33.33%) Data Consultant
2 2 (22.22%) Big Data Developer
2 2 (22.22%) Cloud Consultant
2 2 (22.22%) Developer
2 2 (22.22%) Junior
2 2 (22.22%) Senior Software Engineer
2 2 (22.22%) Senior Web Engineer
2 2 (22.22%) Software Engineer
2 2 (22.22%) Web Engineer
3 1 (11.11%) Big Data Engineer
3 1 (11.11%) Cloud Engineer
3 1 (11.11%) Cloud Software Engineer
3 1 (11.11%) Data Engineer
3 1 (11.11%) Data Scientist
3 1 (11.11%) Senior Cloud Engineer
3 1 (11.11%) Solutions Consultant
Libraries, Frameworks & Software Standards
1 7 (77.78%) Kafka
2 2 (22.22%) Apache Avro
2 2 (22.22%) Apache Flex
2 2 (22.22%) Apache Thrift
2 2 (22.22%) Elastic Stack
2 2 (22.22%) Node.js
2 2 (22.22%) PostGIS
2 2 (22.22%) Protocol Buffers
2 2 (22.22%) Samza
2 2 (22.22%) Web Services
Miscellaneous
1 5 (55.56%) Analytical Skills
2 4 (44.44%) Cloud Native
3 2 (22.22%) Data Centre
3 2 (22.22%) Enterprise Cloud
3 2 (22.22%) Mainframe
3 2 (22.22%) Public Cloud
4 1 (11.11%) Algorithms
4 1 (11.11%) Data Structures
4 1 (11.11%) Enterprise Software
4 1 (11.11%) Self-Motivation
Operating Systems
1 3 (33.33%) Unix
2 1 (11.11%) Linux
Processes & Methodologies
1 7 (77.78%) Analytics
2 5 (55.56%) Agile Software Development
3 4 (44.44%) Artificial Intelligence
3 4 (44.44%) Data Science
3 4 (44.44%) Problem-Solving
4 3 (33.33%) Decision-Making
4 3 (33.33%) ETL
4 3 (33.33%) Open Source
4 3 (33.33%) Software Engineering
4 3 (33.33%) Use Case
5 2 (22.22%) Business Development
5 2 (22.22%) Data Modelling
5 2 (22.22%) Data Virtualisation
5 2 (22.22%) Low Latency
5 2 (22.22%) MapReduce
5 2 (22.22%) Memory Management
5 2 (22.22%) Metadata Management
5 2 (22.22%) Multithreading
5 2 (22.22%) Process Improvement
5 2 (22.22%) Refactoring
Programming Languages
1 7 (77.78%) Python
2 6 (66.67%) Java
3 5 (55.56%) Scala
4 4 (44.44%) R
4 4 (44.44%) Ruby
4 4 (44.44%) SQL
5 3 (33.33%) Shell Script
6 2 (22.22%) Bash Shell
6 2 (22.22%) C#
6 2 (22.22%) PHP
Qualifications
1 2 (22.22%) Degree
System Software
1 1 (11.11%) Docker
Systems Management
1 3 (33.33%) Oozie
2 2 (22.22%) Ansible
2 2 (22.22%) Kibana
2 2 (22.22%) logstash
2 2 (22.22%) Mesos
2 2 (22.22%) Terraform
3 1 (11.11%) Kubernetes
Vendors
1 4 (44.44%) Cloudera
2 2 (22.22%) Cognizant
2 2 (22.22%) Google
2 2 (22.22%) Salesforce.com
2 2 (22.22%) SAP
3 1 (11.11%) IBM
3 1 (11.11%) Microsoft