Storage as a-heart-i_gumenyuk

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What is “in heart” of many areas of life?

Storage is “in heart” of many areas of life


Exploding Data Growth

2009 0.8 ZB

2020

48 TIMES LARGER 44 ZB

2013 4.4 ZB


Storage system is…

Storage Area

Network

User Interface

Compute: server/host

Storage array

Network

LAN/WAN

Client Storage

Data transfer

Data processing


Store the data

Storage system means…

Make data available

Protect the data

Process the data


Store the data


Make data available

Protect the data

Process the data

Full stack: • Drivers…applications, GUI • CPU architecture,

performance… • OS - kernel /user space • File Systems • Virtualization – VMware, MS,

OpenStaclk…. • Cloud integration • ….


Store the data


Make data available

Protect the data

Process the data

Networks: • OSI model layers 3…7 • iSCSI, NFS/SMB/CIFS, FC… • Linux and proprietary

stacks • Network virtualization • ….


Store the data


Make data available

Protect the data

Process the data

Data services: • Algorithms… RAID,

Compression, FAST, replication….

• Performance & Capacity optimization and prediction

• Compliance • Etc….


Store the data


Make data available

Protect the data

Process the data

Security and protection: • Snapshots, replication • Security technologies…

D@RE, Kerberos,…


Computer Science

Storage system development means…

Programming languages

Communication

Tools and processes

• SW design principles

• SW dev processes, version control, build tools…

• C++, Java, Python, … • Math algorithms; OS

• Ability to communicate effectively

• English


Thank you!

Engineering

Storage as a-heart-i_gumenyuk