project1. In charge of NLE editing storage and library storage for NPS replacement project in 6 KBS regional stationsPerformance tuning between NLE (MAC) and NASNAS (9 NLE storage devices) - Set up Rsync backup between backup NAS2. Establishment of 7 o’clock news NLE archives for KBS’ 7 local broadcasting stationsNLE (Windows) and NAS infrastructure constructionBuilding NLE integrated storage through SMB5. All-flash storage for constructionCloud environment (AWS) infrastructure -> On-premise environment infrastructure change projectEstablishment of all-flash storage for 100G Ethernet-based AI DATA analysis100G-based PoC in progressLinux-based PoC using FIO tool _ Competitor Company P / Company Nteam leader1) Establish goal -> Identify problem -> Diagnose -> Establish plan -> 5 steps execution/setting annual goal2) Establishment of standard operating procedures (SOP) -> Establishment of flowchat-based SOP (applied to a total of 11 tasks)3) Introduction to TodoList - 》 Increase work efficiency through TodoList4) Strengthening engineers’ capabilities through bi-weekly technical seminars1. Windows:(1) MPIO configuration, Volume configuration,(2) Active Directory configuration(3) Automatic configuration through bat file creation and task schedule setting2.RAID configuration (1)Raid and Sequential IO Raid composition plan (2) Understanding the performance and characteristics of each raid3.Linux(1) CentOS APM source installation(2) LVM configuration, mdadm configuration(3) MPIO settings(4) Permissions setting(5) File System(6) Automated configuration with crontab through script writing4. SAN Switch: Brocade SAN Switch5. EMC, Hitachi Storage-Handling ModelAMS Series / AMS2000 Series / HUS100 Series /VSP G200, G400, G600 Series/VNX Series/Unity Series-SoftwareInternal replication (ShadowImage, Replicator)DR (TrueCopy)Multipath (HDLM)6. Qnap NAS-Handling ModelTS Series / TVS Series-SoftwareReplication (Snapshot, Rync, RTRR)