The table below looks at the statistics for Impala skills in IT contracts advertised across the UK. Included is a guide to the contractor rates offered in IT contracts that have cited Impala over the 3 months to 22 January 2017 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
22 Jan 2017
Same period 2016 Same period 2015
Cloudera Impala
UK
Rank 499 573 587
Rank change year-on-year
+74 +14
Contract jobs citing Impala 82 45 29
As % of all contract IT jobs located in the UK 0.19% 0.089% 0.057%
As % of the Database & Business Intelligence category 0.84% 0.39% 0.26%
Number of daily rates quoted 40 30 18
Median daily rate £575 £588 £625
Median daily rate % change year-on-year
-2.12% -6.00%
90% offered a daily rate of more than £395 £423 £410
10% offered a daily rate of more than £700 £650 £735
UK excluding London median daily rate £700 £550 £365
% change year-on-year
+27.27% +50.68%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in contract jobs advertised across the UK.

Database & Business Intelligence Category
UK
Contract IT job ads with a match in the
Database & Business Intelligence category
9799 11574 11145
As % of all contract IT jobs located in the UK 22.25% 22.80% 21.96%
Number of daily rates quoted 6549 7771 7266
Median daily rate £450 £425 £400
Median daily rate % change year-on-year
+5.88% +6.25%
90% offered a daily rate of more than £310 £300 £275
10% offered a daily rate of more than £600 £575 £550
UK excluding London median daily rate £400 £375 £363
% change year-on-year
+6.66% +3.44%
Number of hourly rates quoted 131 224 165
Median hourly rate £37.75 £27.75 £30.00
Median hourly rate % change year-on-year
+36.03% -7.50%
90% offered a hourly rate of more than £12.00 £14.23 £15.71
10% offered a hourly rate of more than £47.00 £55.00 £50.00
UK excluding London median hourly rate £38.00 £26.50 £32.50
% change year-on-year
+43.39% -18.46%

Impala
Jobs Demand Trend

The demand trend of contract jobs citing Impala as a proportion of all IT contracts with a match in the Database & Business Intelligence category.

Impala Jobs Demand Trend in the UK

Impala
Daily Rate Trend

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Impala within the UK.

Impala Daily Rate Trend in the UK

Impala
Daily Rate Histogram

This chart provides a histogram of daily rates quoted in contract IT jobs citing Impala within the UK over the 3 months to 22 January 2017.

Impala Daily Rate Histogram in the UK

Impala
Hourly Rate Trend

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing Impala within the UK.

Impala Hourly Rate Trend in the UK

Impala
Top 17 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Impala within the UK over the 3 months to 22 January 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +74 81 £575 - 13
London +35 52 £575 -8.00% 11
South East +30 25 £700 +27.27%
Buckinghamshire - 14 £350 -
Berkshire +19 10 £700 +16.66%
City of London +4 10 £528 -17.25% 2
Reading +20 9 £700 +16.66%
Milton Keynes - 7 £350 -
Canary Wharf +1 4 £575 -11.53%
North West +26 2 - - 2
West Midlands -5 2 £525 -19.23%
Cheshire - 2 - -
Edinburgh +22 1 - -
Scotland +22 1 - -
Coventry -21 1 £525 -19.23%
Warwickshire - 1 - -
Rugby - 1 - -

Impala
Top 30 Related IT Skills

For the 6 months to 22 January 2017, IT contractor jobs citing Impala also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads with a requirement for Impala.

1 114 (96.61%) Hadoop
2 110 (93.22%) Apache Hive
3 101 (85.59%) Apache Spark
4 98 (83.05%) Big Data
5 69 (58.47%) Java
6 65 (55.08%) Scala
7 54 (45.76%) Python
8 51 (43.22%) MapReduce
9 46 (38.98%) Finance
10 43 (36.44%) Kafka
11 41 (34.75%) HBase
11 41 (34.75%) Agile Software Development
12 37 (31.36%) Cloudera
13 36 (30.51%) NoSQL
14 34 (28.81%) R
14 34 (28.81%) Apache Pig
15 33 (27.97%) ETL
16 32 (27.12%) SQL
17 31 (26.27%) HDFS
17 31 (26.27%) Oozie
18 28 (23.73%) Banking
19 26 (22.03%) Sqoop
20 25 (21.19%) Degree
21 23 (19.49%) Unix
22 21 (17.80%) Linux
22 21 (17.80%) Data Warehouse
22 21 (17.80%) Apache Cassandra
23 20 (16.95%) Apache Solr
23 20 (16.95%) Visualisation
23 20 (16.95%) MicroStrategy

Impala
Top Related 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
1 101 (85.59%) Apache Spark
2 34 (28.81%) Apache Pig
3 20 (16.95%) Apache Solr
4 9 (7.63%) Elasticsearch
5 4 (3.39%) Apache
5 4 (3.39%) SAS
6 2 (1.69%) BizTalk Server
Applications
1 3 (2.54%) MS Excel
1 3 (2.54%) SPSS
2 2 (1.69%) MS Office
Business Applications
1 2 (1.69%) SAP Oil and Gas
Cloud Services
1 19 (16.10%) Amazon AWS
2 6 (5.08%) Amazon EC2
3 5 (4.24%) Amazon S3
3 5 (4.24%) Cloud Computing
4 4 (3.39%) Amazon EMR
4 4 (3.39%) Microsoft Azure
5 3 (2.54%) Amazon Kinesis
5 3 (2.54%) AWS Data Pipeline
5 3 (2.54%) AWS Lambda
6 2 (1.69%) Virtual Private Cloud
7 1 (0.85%) IaaS
7 1 (0.85%) PaaS
Communications & Networking
1 6 (5.08%) Kerberos
Database & Business Intelligence
1 114 (96.61%) Hadoop
2 110 (93.22%) Apache Hive
3 98 (83.05%) Big Data
4 41 (34.75%) HBase
5 36 (30.51%) NoSQL
6 26 (22.03%) Sqoop
7 21 (17.80%) Apache Cassandra
7 21 (17.80%) Data Warehouse
8 16 (13.56%) MongoDB
9 14 (11.86%) Data Lake
10 11 (9.32%) BusinessObjects
10 11 (9.32%) DB2
10 11 (9.32%) MarkLogic
10 11 (9.32%) Riak
11 10 (8.47%) Relational Database
12 8 (6.78%) QlikView
13 6 (5.08%) Amazon Redshift
13 6 (5.08%) Cloudera CDH
14 5 (4.24%) Spark SQL
15 4 (3.39%) Tajo
Development Applications
1 6 (5.08%) Talend Open Studio
2 4 (3.39%) Git (software)
3 2 (1.69%) ERwin
3 2 (1.69%) MSI
4 1 (0.85%) Atlassian Bamboo
4 1 (0.85%) Gradle
4 1 (0.85%) Jenkins
4 1 (0.85%) JIRA
General
1 46 (38.98%) Finance
2 28 (23.73%) Banking
3 6 (5.08%) Retail
4 4 (3.39%) Investment Banking
4 4 (3.39%) Marketing
5 3 (2.54%) Front Office
6 2 (1.69%) Electronics
6 2 (1.69%) Financial Institution
6 2 (1.69%) Manufacturing
6 2 (1.69%) Telecoms
Job Titles
1 44 (37.29%) Developer
2 32 (27.12%) Data Engineer
3 30 (25.42%) Hadoop Developer
4 18 (15.25%) Big Data Engineer
4 18 (15.25%) Scala Developer
5 15 (12.71%) Big Data Developer
5 15 (12.71%) Java Developer
6 13 (11.02%) Analyst
7 12 (10.17%) Apache Spark Developer
7 12 (10.17%) Consultant
8 9 (7.63%) Architect
8 9 (7.63%) Data Architect
8 9 (7.63%) Hadoop Consultant
9 8 (6.78%) Java Hadoop Developer
10 7 (5.93%) Data Analyst
11 6 (5.08%) Java Scala Developer
11 6 (5.08%) Senior Developer
11 6 (5.08%) Senior Java Developer
12 5 (4.24%) Administrator
12 5 (4.24%) Big Data Architect
Libraries, Frameworks & Software Standards
1 43 (36.44%) Kafka
2 11 (9.32%) Lucene
3 9 (7.63%) REST
4 8 (6.78%) Apache Avro
4 8 (6.78%) Hibernate
4 8 (6.78%) JMS
4 8 (6.78%) Spring
5 5 (4.24%) Web Services
6 4 (3.39%) ELK Stack
7 3 (2.54%) Akka
7 3 (2.54%) AngularJS
7 3 (2.54%) MLlib
7 3 (2.54%) Natural Language Processing
8 2 (1.69%) Cascading
8 2 (1.69%) Matplotlib
8 2 (1.69%) Node.js
8 2 (1.69%) Pandas
8 2 (1.69%) Play Framework
8 2 (1.69%) Spark Streaming
9 1 (0.85%) TensorFlow
Miscellaneous
1 20 (16.95%) Visualisation
2 17 (14.41%) Analytical Skills
3 16 (13.56%) Computer Science
4 14 (11.86%) Statistics
5 9 (7.63%) Algorithms
6 8 (6.78%) Data Integration
6 8 (6.78%) Grid Computing
7 7 (5.93%) Mathematics
8 5 (4.24%) Physics
9 3 (2.54%) Data Structures
9 3 (2.54%) Replication
10 2 (1.69%) Credit Risk
10 2 (1.69%) Economics
11 1 (0.85%) Artificial Intelligence
11 1 (0.85%) Blog
11 1 (0.85%) Virtual Team
Operating Systems
1 23 (19.49%) Unix
2 21 (17.80%) Linux
3 5 (4.24%) Red Hat Enterprise Linux
4 3 (2.54%) CentOS
Processes & Methodologies
1 51 (43.22%) MapReduce
2 41 (34.75%) Agile Software Development
3 33 (27.97%) ETL
4 20 (16.95%) Data Analysis
5 19 (16.10%) Business Intelligence
6 18 (15.25%) Continuous Integration
7 17 (14.41%) Data Modelling
8 14 (11.86%) Data Ingestion
8 14 (11.86%) Data Visualisation
9 13 (11.02%) Data Architecture
9 13 (11.02%) Open Source
9 13 (11.02%) Scrum
9 13 (11.02%) Stakeholder Management
10 12 (10.17%) DevOps
10 12 (10.17%) Machine Learning
10 12 (10.17%) Software Engineering
10 12 (10.17%) TDD
11 11 (9.32%) Statistical Modelling
12 8 (6.78%) API Design
13 7 (5.93%) Analytics
Programming Languages
1 69 (58.47%) Java
2 65 (55.08%) Scala
3 54 (45.76%) Python
4 34 (28.81%) R
5 32 (27.12%) SQL
6 19 (16.10%) Perl
7 11 (9.32%) Bash Shell
8 5 (4.24%) JavaScript
8 5 (4.24%) Shell Script
9 3 (2.54%) C#
10 2 (1.69%) C
10 2 (1.69%) C++
10 2 (1.69%) PL/SQL
10 2 (1.69%) VBA
11 1 (0.85%) PHP
Qualifications
1 25 (21.19%) Degree
2 1 (0.85%) BPSS Clearance
2 1 (0.85%) SC Cleared
2 1 (0.85%) Security Cleared
Quality Assurance & Compliance
1 7 (5.93%) Data Quality
2 2 (1.69%) QA
System Software
1 31 (26.27%) HDFS
2 13 (11.02%) Apache Flume
3 3 (2.54%) Apache ZooKeeper
4 1 (0.85%) Active Directory
4 1 (0.85%) Docker
4 1 (0.85%) Virtual Machines
Systems Management
1 31 (26.27%) Oozie
2 13 (11.02%) Hadoop YARN
3 6 (5.08%) Puppet
4 4 (3.39%) Kibana
4 4 (3.39%) logstash
4 4 (3.39%) Opscode Chef
5 2 (1.69%) Salt
5 2 (1.69%) Terraform
5 2 (1.69%) Tivoli
Vendors
1 37 (31.36%) Cloudera
2 20 (16.95%) MicroStrategy
3 14 (11.86%) Hortonworks
4 12 (10.17%) Tableau
5 8 (6.78%) Ab Initio
6 7 (5.93%) Oracle
6 7 (5.93%) SAP
7 6 (5.08%) Talend
8 3 (2.54%) Datameer
8 3 (2.54%) Informatica
8 3 (2.54%) Teradata
9 2 (1.69%) Google
9 2 (1.69%) Microsoft
9 2 (1.69%) Red Hat
10 1 (0.85%) CA Agile Central
10 1 (0.85%) Cognos