The table below looks at the statistics for Apache ZooKeeper skills in IT contracts advertised across the UK. Included is a guide to the contractor rates offered in IT contracts that have cited Apache ZooKeeper over the 3 months to 30 August 2016 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
30 Aug 2016
Same period 2015 Same period 2014
Apache ZooKeeper
Rank 630 651 620
Rank change year-on-year
+21 -31
Contract jobs citing Apache ZooKeeper 17 8 24
As % of all contract IT jobs located in the UK 0.031% 0.014% 0.043%
As % of the System Software category 0.27% 0.13% 0.42%
Number of daily rates quoted 10 2 23
Median daily rate £525 £725 £775
Median daily rate % change year-on-year
-27.58% -6.45%
UK excluding London median daily rate £450 - £438
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 System Software category in contract jobs advertised across the UK.

System Software Category
UK
Contract IT job ads with a match in the
System Software category
6402 5994 5667
As % of all contract IT jobs located in the UK 11.84% 10.42% 10.18%
Number of daily rates quoted 4073 3371 3144
Median daily rate £400 £363 £325
Median daily rate % change year-on-year
+10.34% +11.53%
90% offered a daily rate of more than £210 £200 £175
10% offered a daily rate of more than £550 £500 £500
UK excluding London median daily rate £350 £340 £315
% change year-on-year
+2.94% +7.93%
Number of hourly rates quoted 413 605 649
Median hourly rate £18.00 £17.25 £17.00
Median hourly rate % change year-on-year
+4.34% +1.47%
90% offered a hourly rate of more than £11.50 £11.00 £10.50
10% offered a hourly rate of more than £42.00 £43.00 £31.50
UK excluding London median hourly rate £19.00 £17.00 £16.50
% change year-on-year
+11.76% +3.03%

Apache ZooKeeper
Jobs Demand Trend

The demand trend of contract jobs citing Apache ZooKeeper as a proportion of all IT contracts with a match in the System Software category.

Apache ZooKeeper Jobs Demand Trend in the UK

Apache ZooKeeper
Daily Rate Trend

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

Apache ZooKeeper Daily Rate Trend in the UK

Apache ZooKeeper
Daily Rate Histogram

This chart provides a histogram of daily rates quoted in contract IT jobs citing Apache ZooKeeper within the UK over the 3 months to 30 August 2016.

Apache ZooKeeper Daily Rate Histogram in the UK

Apache ZooKeeper
Top 11 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Apache ZooKeeper within the UK over the 3 months to 30 August 2016. 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
(Click see detailed
statistics and trends)
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 +13 16 £550 -24.13% 8
London -8 11 £550 -24.13% 3
City of London +30 6 £488 -32.75% 1
North West - 3 - -
Manchester - 3 - -
South East +14 2 - - 3
Farnborough - 2 - -
Hampshire - 2 - - 1
Cardiff - 1 £450 -
South Wales - 1 £450 -
Wales - 1 £450 -

Apache ZooKeeper
Top 30 Related IT Skills

For the 6 months to 30 August 2016, IT contractor jobs citing Apache ZooKeeper 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 Apache ZooKeeper.

1 31 (62.00%) Java
2 30 (60.00%) Agile Software Development
3 23 (46.00%) DevOps
4 21 (42.00%) Big Data
4 21 (42.00%) Kafka
5 19 (38.00%) Hadoop
6 18 (36.00%) Ansible
7 16 (32.00%) Apache Spark
7 16 (32.00%) Amazon AWS
8 15 (30.00%) Apache Cassandra
8 15 (30.00%) Apache
8 15 (30.00%) Linux
9 14 (28.00%) Jenkins
10 13 (26.00%) Tomcat
11 12 (24.00%) HDFS
11 12 (24.00%) Mesos
11 12 (24.00%) Puppet
11 12 (24.00%) HBase
11 12 (24.00%) Terraform
12 11 (22.00%) Amazon EC2
12 11 (22.00%) Amazon S3
12 11 (22.00%) Amazon CloudWatch
12 11 (22.00%) Virtual Private Cloud
12 11 (22.00%) Fluentd
12 11 (22.00%) Amazon ElastiCache
12 11 (22.00%) Amazon DynamoDB
12 11 (22.00%) Amazon ELB
12 11 (22.00%) Perl
12 11 (22.00%) J2EE
12 11 (22.00%) MySQL

Apache ZooKeeper
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 16 (32.00%) Apache Spark
2 15 (30.00%) Apache
3 13 (26.00%) Tomcat
4 6 (12.00%) Apache Pig
4 6 (12.00%) Apache Solr
5 3 (6.00%) Elasticsearch
5 3 (6.00%) IIS
5 3 (6.00%) Jetty
5 3 (6.00%) Mongrel
5 3 (6.00%) nginx
5 3 (6.00%) WebSphere
6 2 (4.00%) Cloud Foundry
6 2 (4.00%) CMS
6 2 (4.00%) Drupal
6 2 (4.00%) GemFire
6 2 (4.00%) Mule
6 2 (4.00%) Oracle Coherence
7 1 (2.00%) Confluence
7 1 (2.00%) WebLogic
Cloud Services
1 16 (32.00%) Amazon AWS
2 11 (22.00%) Amazon CloudWatch
2 11 (22.00%) Amazon EC2
2 11 (22.00%) Amazon ElastiCache
2 11 (22.00%) Amazon ELB
2 11 (22.00%) Amazon S3
2 11 (22.00%) Virtual Private Cloud
3 9 (18.00%) Route 53
4 5 (10.00%) Google App Engine
4 5 (10.00%) Google Cloud Platform
5 4 (8.00%) GitHub
6 2 (4.00%) Cloud Computing
6 2 (4.00%) PaaS
7 1 (2.00%) Amazon EMR
7 1 (2.00%) AWS CloudFormation
7 1 (2.00%) Google Analytics
Communications & Networking
1 7 (14.00%) HTTP
2 5 (10.00%) DHCP
2 5 (10.00%) DNS
2 5 (10.00%) SSL
2 5 (10.00%) TCP/IP
3 3 (6.00%) FTP
3 3 (6.00%) IPsec
4 2 (4.00%) SMS
5 1 (2.00%) Kerberos
5 1 (2.00%) LDAP
5 1 (2.00%) SAN
Database & Business Intelligence
1 21 (42.00%) Big Data
2 19 (38.00%) Hadoop
3 15 (30.00%) Apache Cassandra
4 12 (24.00%) HBase
5 11 (22.00%) Amazon DynamoDB
5 11 (22.00%) MySQL
6 10 (20.00%) Apache Hive
6 10 (20.00%) MongoDB
6 10 (20.00%) PostgreSQL
7 8 (16.00%) NoSQL
8 3 (6.00%) Data Warehouse
9 2 (4.00%) Hazelcast
9 2 (4.00%) Mahout
9 2 (4.00%) MariaDB
9 2 (4.00%) OLTP
9 2 (4.00%) Parquet
9 2 (4.00%) Redis
9 2 (4.00%) Spark SQL
10 1 (2.00%) Amazon Redshift
10 1 (2.00%) IBM InfoSphere
Development Applications
1 14 (28.00%) Jenkins
2 7 (14.00%) Git (software)
3 5 (10.00%) Maven
4 3 (6.00%) IntelliJ
4 3 (6.00%) JUnit
4 3 (6.00%) Travis CI
4 3 (6.00%) Vagrant
5 2 (4.00%) Eclipse
5 2 (4.00%) Gradle
5 2 (4.00%) JIRA
5 2 (4.00%) Subversion
6 1 (2.00%) FindBugs
6 1 (2.00%) Gerrit
6 1 (2.00%) GitLab
6 1 (2.00%) SonarQube
6 1 (2.00%) Sonatype Nexus
General
1 6 (12.00%) Front Office
2 5 (10.00%) Finance
3 2 (4.00%) Banking
3 2 (4.00%) Marketing
4 1 (2.00%) Investment Banking
4 1 (2.00%) Publishing
Job Titles
1 15 (30.00%) Developer
2 12 (24.00%) DevOps Engineer
2 12 (24.00%) Java Developer
3 7 (14.00%) Big Data Developer
3 7 (14.00%) Big Data Engineer
4 6 (12.00%) Architect
4 6 (12.00%) AWS DevOps
5 5 (10.00%) Core Java Developer
5 5 (10.00%) Hadoop Engineer
5 5 (10.00%) Java Engineer
5 5 (10.00%) Senior Developer
6 4 (8.00%) Big Data Architect
6 4 (8.00%) Data Architect
6 4 (8.00%) Scala Developer
6 4 (8.00%) Senior Big Data Developer
6 4 (8.00%) Senior Java Developer
7 3 (6.00%) DevOps Consultant
7 3 (6.00%) Operations Engineer
7 3 (6.00%) QA Analyst
7 3 (6.00%) QA Test Analyst
Libraries, Frameworks & Software Standards
1 21 (42.00%) Kafka
2 11 (22.00%) J2EE
3 9 (18.00%) Spring
4 8 (16.00%) Hibernate
5 5 (10.00%) .NET
5 5 (10.00%) Spring Boot
6 3 (6.00%) Akka
6 3 (6.00%) AngularJS
6 3 (6.00%) LAMP
6 3 (6.00%) LEMP Stack
6 3 (6.00%) Node.js
6 3 (6.00%) PostGIS
6 3 (6.00%) Servlets
7 2 (4.00%) ActiveMQ
7 2 (4.00%) Apache Avro
7 2 (4.00%) Backbone.js
7 2 (4.00%) Dojo
7 2 (4.00%) JSON
7 2 (4.00%) Spring Integration
7 2 (4.00%) Twitter Bootstrap
Miscellaneous
1 4 (8.00%) Virtual Team
2 3 (6.00%) Computer Science
3 2 (4.00%) Data Structures
3 2 (4.00%) Enterprise Software
3 2 (4.00%) Interest Rate Derivative
3 2 (4.00%) Replication
4 1 (2.00%) Algorithms
4 1 (2.00%) Analytical Skills
4 1 (2.00%) Data Centre
4 1 (2.00%) Derivative
4 1 (2.00%) Foreign Exchange (FX)
4 1 (2.00%) Grid Computing
4 1 (2.00%) Hedge funds
4 1 (2.00%) Management Information System
4 1 (2.00%) Mathematics
4 1 (2.00%) Public Cloud
4 1 (2.00%) VHDL
Operating Systems
1 15 (30.00%) Linux
2 4 (8.00%) Unix
3 3 (6.00%) Red Hat Enterprise Linux
4 2 (4.00%) Windows
5 1 (2.00%) Mac OS X
Processes & Methodologies
1 30 (60.00%) Agile Software Development
2 23 (46.00%) DevOps
3 10 (20.00%) Migration
4 9 (18.00%) Configuration Management
4 9 (18.00%) Continuous Integration
5 7 (14.00%) ETL
5 7 (14.00%) MapReduce
6 6 (12.00%) BDD
6 6 (12.00%) Open Source
6 6 (12.00%) TDD
7 4 (8.00%) Analytics
7 4 (8.00%) E-Commerce
7 4 (8.00%) Scrum
8 3 (6.00%) Network Monitoring
8 3 (6.00%) OO
8 3 (6.00%) Project Management
9 2 (4.00%) Benchmarking
9 2 (4.00%) Disaster Recovery
9 2 (4.00%) Stakeholder Management
9 2 (4.00%) Validation
Programming Languages
1 31 (62.00%) Java
2 11 (22.00%) Perl
3 9 (18.00%) SQL
4 6 (12.00%) Scala
5 4 (8.00%) Python
5 4 (8.00%) Shell Script
6 2 (4.00%) JavaScript
6 2 (4.00%) PHP
6 2 (4.00%) Ruby
7 1 (2.00%) Bash Shell
7 1 (2.00%) C
7 1 (2.00%) C++
7 1 (2.00%) PL/SQL
7 1 (2.00%) R
Qualifications
1 4 (8.00%) BPSS Clearance
2 2 (4.00%) Degree
2 2 (4.00%) Security Cleared
3 1 (2.00%) DV Cleared
Quality Assurance & Compliance
1 5 (10.00%) QA
2 1 (2.00%) Disclosure Scotland
System Software
1 12 (24.00%) HDFS
2 5 (10.00%) VMware Infrastructure
2 5 (10.00%) Xen
3 3 (6.00%) Apache Flume
4 2 (4.00%) Varnish
4 2 (4.00%) Virtual Machines
5 1 (2.00%) Active Directory
5 1 (2.00%) Docker
5 1 (2.00%) NFS
5 1 (2.00%) VirtualBox
Systems Management
1 18 (36.00%) Ansible
2 12 (24.00%) Mesos
2 12 (24.00%) Puppet
2 12 (24.00%) Terraform
3 11 (22.00%) Fluentd
4 9 (18.00%) Marathon
5 8 (16.00%) Piwik
6 7 (14.00%) Ambari
7 6 (12.00%) Hadoop YARN
8 5 (10.00%) Opscode Chef
9 3 (6.00%) ZABBIX
10 2 (4.00%) Kibana
10 2 (4.00%) logstash
11 1 (2.00%) Capistrano
11 1 (2.00%) Cobbler
11 1 (2.00%) Oozie
11 1 (2.00%) Red Hat Satellite
Vendors
1 7 (14.00%) Google
2 5 (10.00%) Sybase
2 5 (10.00%) VMware
3 4 (8.00%) Red Hat
4 3 (6.00%) Cloudera
4 3 (6.00%) Microsoft
4 3 (6.00%) Oracle
5 2 (4.00%) ForgeRock
5 2 (4.00%) MapR
6 1 (2.00%) Atlassian
6 1 (2.00%) Hortonworks
6 1 (2.00%) IBM