We need 2 very strong Cassandra Admin. This person needs extensive
Cassandra implementation and support expertise with large enterprise.
Candidate should have strong communication skills. Position is in Dallas.
1 -2 Skype interviews.
The key to the hire is above, however, if you need additional information,
the complete job description is below.
Here is the full description:
Cassandra Admin (with some experience in Oracle DB Tuning and Ignite)
Summary:
• Over 8 years of experience as an Oracle Database
Administrator including 4 years of experience as Cassandra Administrator
providing 24*7 production database support with Support to developers & end
- users on call support & co-ordination with off shore teams.
• Extensive knowledge on database administration for ORACLE
12c/11g/10g and Apache Cassandra with experience on large scale database
environments.
• In depth knowledge of Apache Cassandra and Datastax
Enterprise Cassandra
• In depth knowledge in Cassandra read, writes paths and
internal architecture
• Experience with installing, configuring and monitoring
Apache Cassandra cluster
• Experience in implementing multi-datacenter cluster
• Designing data models in Cassandra and working with
Cassandra Query Language (CQL)
• Experience in creating column Family’s ; bootstrapping,
decommissioning, removing, replacing, and repairing nodes
• Experience in creating key spaces, tables and secondary
indexes in Cassandra
• Experience in setting up the required replication factors
for key spaces
• Implemented Spark solution to generate reports from
Cassandra data
• Experience in generating user specific reports based on
indexed columns using SPARK
• Experience in fetching and loading data in Cassandra
using Spark
• Utilized Cassandra tools including
sstableloader,sstable2json and json2sstable, COPY for application data
loading and analysis
• Experience in Performance tuning Apache Cassandra
cluster to optimize writes and reads
• Troubleshoot read/write latency and timeout issues in
CASSANDRA
• Good knowledge on Datastax Search/ Solar in indexing and
managing searches.
• Good knowledge on Spark SQL, Spark Streaming and Scala.
• Hands on experience in Oracle 11g/10g databases with RAC
cluster
• Good experience in Oracle performance tuning, AWR and
Database Security.
• Experience in SQL Performance Tuning using Explain Plan,
SQL Trace, ADDM, AWR, Optimizer Hints and TKPROF utility.
• Any experience with Apache Ignite will be a plus.
TECHNICAL SKILLS:
Operating Systems: Redhat Linux, CentOS, Unix
Languages: SQL, PLSQL, Shell scripting, CQL, C
Relational Databases: Oracle 12c/11g
NoSQL Databases: Cassandra
Big Data: Hadoop, Spark
--
*Naveen Tripathi*
* Technical Recruiter*
*Zenith tech Solutions*
* Desk: **518 621 0048* *Fax:* *518-244-4977* <518-244-4977>
*3 COMPUTER DR West,*
*Suite #107*
*ALBANY, NY 12205*
*[email protected] <[email protected]>*
*Hangout id: [email protected] <[email protected]>*
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