ืžื’ื“ืœื™ ื”ืงืจืžืœื™ืŸ ื‘ื–ืจื•ืขื•ืช ื”ื™ื“ืจื”: ื›ื ืก ืขืœ ืžื—ืฉื•ื‘ ืžืงื‘ื™ืœ ื•ืžื‘ื•ื–ืจ ื”ื™ื“ืจื” 2020 ื‘ืžื•ืกืงื‘ื”

ื‘ืฉื ื” ืฉืขื‘ืจื” ื‘ืกื ื˜ ืคื˜ืจื‘ื•ืจื’ ื”ื™ื” ื›ื ืก ื”ื™ื“ืจื” ื”ืจืืฉื•ืŸ, ื”ืžื•ืงื“ืฉ ืœืžืขืจื›ื•ืช ืžืงื‘ื™ืœื•ืช ื•ืžืคื•ื–ืจื•ืช. ื–ื•ื›ื™ ื”ืคืจืก ื”ืฆื™ื’ื• ืžืฆื’ื•ืช ืคืจืกื™ ื“ื™ืงืกื˜ืจื” ะธ ืคืจืกื™ ื˜ื™ื•ืจื™ื ื’ (ืœืกืœื™ ืœืžืคื•ืจื˜, ืžื•ืจื™ืก ื”ืจืœื™ื”ื™ ะธ ืžื™ื™ืงืœ ืกืงื•ื˜), ื™ื•ืฆืจื™ ืžื”ื“ืจื™ื ื•ืฉืคื•ืช ืชื›ื ื•ืช (C++, Go, Java, Kotlin), ืžืคืชื—ื™ ืžืกื“ื™ ื ืชื•ื ื™ื ืžื‘ื•ื–ืจื™ื (Cassandra, CosmosDB, Yandex Database), ื•ื›ืŸ ื™ื•ืฆืจื™ื ื•ื—ื•ืงืจื™ื ืฉืœ ืืœื’ื•ืจื™ืชืžื™ื ื•ืžื‘ื ื™ ื ืชื•ื ื™ื (CRDT, Paxos, wait -ืžื‘ื ื™ ื ืชื•ื ื™ื ื‘ื—ื™ื ื). ื‘ืื•ืคืŸ ื›ืœืœื™, ื‘ืฉืœื‘ ื–ื” ื›ื‘ืจ ืืคืฉืจ ืœืฆืืช ืœื—ื•ืคืฉื”, ืœืžื–ืขืจ ืืช ื—ืœื•ืŸ ื”-IDE, ืœืคืชื•ื— ืคืœื™ื™ืœื™ืกื˜ ื‘ื™ื•ื˜ื™ื•ื‘ ืขื ื”ื“ื™ื•ื•ื—ื™ื ื”ื˜ื•ื‘ื™ื ื‘ื™ื•ืชืจ Hydra 2019 - ื•ืชื ื• ืœืžืชื–ืžืŸ ื”ืžืฉื™ืžื•ืช ืœื—ื›ื•ืช ืžืขื˜.

ื‘ื›ืœืœ, ื›ื ืก ื›ื–ื” ืœื ืงืจื” ืžืขื•ืœื, ื•ืขื›ืฉื™ื• ื–ื” ื™ืงืจื” ืฉื•ื‘. ืฉื•ื‘ ืขื ื“ื•ื—ื•ืช ื‘ืื ื’ืœื™ืช, ื›ื™ ืื™ืŸ ืฉืคื” ื˜ื•ื‘ื” ื™ื•ืชืจ ืœื“ื‘ืจ ืขืœ ืžื—ืฉื•ื‘ ืžืงื‘ื™ืœ ื•ืžื‘ื•ื–ืจ. ืฉื•ื‘ ื‘ืงื™ืฅ, 10 ื•-11 ื‘ื™ื•ืœื™, ื›ื™ ืœื“ื•ื‘ืจื™ื ื™ืฉ ื–ืžืŸ ืœื—ืงื•ืจ ื•ืœืœืžื“, ืœืžืฉืœ, ื‘ืื•ื ื™ื‘ืจืกื™ื˜ืื•ืช ืงื™ื™ืžื‘ืจื™ื“ื’', ืจื•ืฆ'ืกื˜ืจ ื•ืกื ื˜ ืคื˜ืจืกื‘ื•ืจื’, ื•ื–ืžื ื™ื ืื—ืจื™ื ื‘ืฉื ื” ืื™ื ื ื‘ืฉื‘ื™ืœื.

ืขื ื–ืืช, ื”ืคืขื ื”ื™ื“ืจื” ืชืชืงื™ื™ื ื‘ืžื•ืกืงื‘ื”, ืœืฉื ื”ื’ื™ืขื• ืจื•ื‘ ืžืฉืชืชืคื™ ื”ื›ื ืก ื‘ืฉื ื” ืฉืขื‘ืจื” ื›ื“ื™ ืœื”ืื–ื™ืŸ ืœื“ื™ื•ื•ื—ื™ื ืขืœ ืงื•ื ืฆื ื–ื•ืก ืžื‘ื•ื–ืจ ื•ื–ื™ื›ืจื•ืŸ ืขืกืงื”. ื”ื”ื™ื“ืจื” ื”ื—ื“ืฉื” ื›ื•ืœืœืช ืชื•ื›ื ื™ืช ืžื•ืจื›ื‘ืช ื™ื•ืชืจ, ืจืžืงื•ืœื™ื ื—ื“ืฉื™ื ื™ื—ื“ ืขื ื’ื™ื‘ื•ืจื™ ื”ืฉื ื” ืฉืขื‘ืจื”, ื›ืžื• ื’ื ืืช ื”ืชื—ื•ืฉื” ื”ืžื•ื›ืจืช ืžืžื™ืœื ืฉืœ ื”ื”ืชืจื’ืฉื•ืช ืฉืœ ื”ืืจื“ืงื•ืจ ืžืงื‘ื™ืœ ื”ืžื•ืคืฅ ื‘ื™ืŸ ื”ืžืฉืชืชืคื™ื ื‘ืฉืœื•ืฉื” ืื•ืœืžื•ืช.

ืžื’ื“ืœื™ ื”ืงืจืžืœื™ืŸ ื‘ื–ืจื•ืขื•ืช ื”ื™ื“ืจื”: ื›ื ืก ืขืœ ืžื—ืฉื•ื‘ ืžืงื‘ื™ืœ ื•ืžื‘ื•ื–ืจ ื”ื™ื“ืจื” 2020 ื‘ืžื•ืกืงื‘ื”


ื‘ื•ืื• ื ืฉื™ื ืžื™ื“ ื—ืคื™ืกืช ืงืœืคื™ื ืขืœ ื”ืฉื•ืœื—ืŸ ื›ืฉื”ื’ื ืจืœื™ื ื”ื‘ื™ื–ื ื˜ื™ื ืคื•ื ื™ื ืœืžืขืœื” - ืื ื—ื ื• ืจื•ืฆื™ื ืฉื”ืชื•ื›ื ื™ืช ื”ื—ื“ืฉื” ืฉืœ ื”ื™ื“ืจื” ืชื”ื™ื” ืžืคื•ืจื˜ืช ื•ืžื’ื•ื•ื ืช ื™ื•ืชืจ. ื‘ืคืขื ื”ืงื•ื“ืžืช ืฉืจื˜ื ื• ืขื ืฆื™ืคื•ืจืŸ, ืขื›ืฉื™ื• ื‘ื•ืื• ื ื—ืคื•ืจ ื™ื•ืชืจ ื•ืขืžื•ืง. ืœื”ืœืŸ ืขืจื›ื•ืช ื”ื ื•ืฉื ืฉืœ Hydra 2020 ืขื ื”ื‘ื“ืœ ื‘ื™ื—ืก ืœืฉื ื” ืฉืขื‘ืจื”:

  Parallel systems:
* Algorithms & data structures
* Memory models
* Compilers, runtime
* Memory reclamation
* Testing & verification
* Hardware issues
* Non-volatile memory
* Transactional memory
* Scheduling algorithms & implementations
* Heterogeneous computing: CPU, GPU, FPGA, etc.
* Performance analysis, debugging, & optimization

  Distributed systems:
* Distributed computing
* Distributed machine learning/deep learning
* State machine replication & consensus
* Fault tolerance & resilience
* Testing & verification
* Hardware issues
* Blockchain & Byzantine fault tolerance
* Distributed databases, NewSQL
* Distributed stream processing
* Scheduling algorithms & implementations
* Cluster management systems
* Security
* Performance analysis, debugging, & optimization
* Peer-to-peer, gossip protocols
* Internet of things

ืื™ืš ืœื“ื‘ืจ ืขืœ ื›ืœ ื–ื” ื‘ืชื•ื›ื ื™ืช ืฉืœ ื›ื ืก ืื—ื“? ื–ื” ื‘ื”ื—ืœื˜ ืœื ืคืฉื•ื˜ ื™ื•ืชืจ ืžืืฉืจ ืœื‘ื“ื•ืง ืืช ื™ื›ื•ืœืช ื”ืœื™ื ืืจื™ื–ืฆื™ื” ืฉืœ ืคืขื•ืœื•ืช ื‘ื—ื ื•ืช ืžื‘ื•ื–ืจืช ื—ื“ืฉื” ื•ื ื•ืฆืฆืช ื‘ืืžืฆืขื•ืช ื’'ืคืกืŸ, ืื‘ืœ ื ื ืกื”.

ื”ื ื” ืžื™ ืฉื›ื‘ืจ ื ืžืฆื ื‘ืชื•ื›ื ื™ืช:

ืžื’ื“ืœื™ ื”ืงืจืžืœื™ืŸ ื‘ื–ืจื•ืขื•ืช ื”ื™ื“ืจื”: ื›ื ืก ืขืœ ืžื—ืฉื•ื‘ ืžืงื‘ื™ืœ ื•ืžื‘ื•ื–ืจ ื”ื™ื“ืจื” 2020 ื‘ืžื•ืกืงื‘ื”ืกื™ื ื“ื™ ืกืจื™ื“ื”ืืจืŸ (Cindy Sridharan) - ืžืคืชื—ืช ืžืขืจื›ื•ืช ืžื‘ื•ื–ืจื•ืช ืžืกืŸ ืคืจื ืกื™ืกืงื•, ืžื—ื‘ืจืช ืกืคืจ ืงืฆืจ ืฆืคื™ื™ื” ื‘ืžืขืจื›ื•ืช ืžื‘ื•ื–ืจื•ืช (ืœืงื—ืช ืขื•ืชืง ืืœืงื˜ืจื•ื ื™ ื‘ื—ื™ื ื) ื•ืคื•ืคื•ืœืจื™ ืคื•ืกื˜ ื‘ื‘ืœื•ื’, ืฉื‘ื• ื™ืฉ ืจืง ืžืืžืจ ืื—ื“ "ื”ื˜ื•ื‘ ื‘ื™ื•ืชืจ ืฉืœ 2019 ื‘-Tech Talks"ื™ื›ื•ืœ ืœื”ืฆื™ืœ ืื•ืชืš ืžื›ืžื” ื™ืžื™ ื—ื•ืคืฉ, ืื‘ืœ ืœื”ืฉืื™ืจ ืื•ืชืš ืžืื•ืฉืจ. ื‘ื”ื™ื“ืจื” 2020, ืกื™ื ื“ื™ ืชืกืคืจ ืœืš ืื™ืš ืœื‘ื“ื•ืง ืžืขืจื›ื•ืช ืžื‘ื•ื–ืจื•ืช, ื’ื ืื ื”ื ืžืื—ืกื ื™ื ืžืฆื‘.


ืžื’ื“ืœื™ ื”ืงืจืžืœื™ืŸ ื‘ื–ืจื•ืขื•ืช ื”ื™ื“ืจื”: ื›ื ืก ืขืœ ืžื—ืฉื•ื‘ ืžืงื‘ื™ืœ ื•ืžื‘ื•ื–ืจ ื”ื™ื“ืจื” 2020 ื‘ืžื•ืกืงื‘ื”ืžื™ื™ืงืœ ืกืงื•ื˜ (ืžื™ื™ืงืœ ืกืงื•ื˜) - ื—ื•ืงืจ ืž ืื•ื ื™ื‘ืจืกื™ื˜ืช ืจื•ืฆ'ืกื˜ืจ, ื”ืžื•ื›ืจ ืœื›ืœ ืžืคืชื—ื™ Java ื›ื™ื•ืฆืจ ืฉืœ ืืœื’ื•ืจื™ืชืžื™ื ืœื ื—ื•ืกืžื™ื ื•ืชื•ืจื™ื ืกื™ื ื›ืจื•ื ื™ื™ื ืžื”ืกืคืจื™ื™ื” ื”ืกื˜ื ื“ืจื˜ื™ืช ืฉืœ Java. ื›ืžื•ื‘ืŸ, ืขื ืคืจืก ื“ื™ืงืกื˜ืจื” ืขืœ "ืืœื’ื•ืจื™ืชืžื™ื ืœืกื™ื ื›ืจื•ืŸ ื ื™ืชืŸ ืœื”ืจื—ื‘ื” ืขืœ ืจื™ื‘ื•ื™ ืžืขื‘ื“ื™ื ื‘ื–ื™ื›ืจื•ืŸ ืžืฉื•ืชืฃ"ื•ื‘ืขืœื™ื ืขืžื•ื“ ื•ื™ืงื™ืคื“ื™ื”. ื‘ืฉื ื” ืฉืขื‘ืจื”, ืžื™ื™ืงืœ ื ืชืŸ ืืช ื”ื“ื™ื•ื•ื— ื”ื˜ื•ื‘ ื‘ื™ื•ืชืจ (ืœืคื™ ืฉืœืš) ืขืœ ื”ื™ื“ืจื” ืขืœ ืžื‘ื ื™ ื ืชื•ื ื™ื ื›ืคื•ืœื™ื, ื•ืขื›ืฉื™ื• ื”ื•ื ื™ื“ื‘ืจ ืขืœ ืคืจื•ื™ืงื˜ ื”ื•ื“ื•ืจ ะธ ืขื‘ื•ื“ื” ื‘ื˜ื•ื—ื” ืขื ื–ื™ื›ืจื•ืŸ ืžืฉื•ืชืฃ, ื–ืžื™ืŸ ืœืชื”ืœื™ื›ื™ื ืžืงื‘ื™ืœื™ื.


ืžื’ื“ืœื™ ื”ืงืจืžืœื™ืŸ ื‘ื–ืจื•ืขื•ืช ื”ื™ื“ืจื”: ื›ื ืก ืขืœ ืžื—ืฉื•ื‘ ืžืงื‘ื™ืœ ื•ืžื‘ื•ื–ืจ ื”ื™ื“ืจื” 2020 ื‘ืžื•ืกืงื‘ื”ื”ื™ื™ื“ื™ ื”ื•ื•ืืจื“ (ื”ื™ื™ื“ื™ ื”ื•ื•ืืจื“) - ื—ื•ึนืงึตืจ ืฉืœ ืื•ื ื™ื‘ืจืกื™ื˜ืช ืงื™ื™ืžื‘ืจื™ื“ื’', ื”ื™ื“ื•ืข ื‘ื™ืฆื™ืจืช ืืœื’ื•ืจื™ืชื ืงื•ื ืฆื ื–ื•ืก ืžื‘ื•ื–ืจ ืคืืงืกื•ืก ื’ืžื™ืฉ, ื›ืžื• ื’ื ืขื‘ื•ื“ื” ืขืœ ื”ื›ืœืœืช Paxos ื’ืžื™ืฉ ื• ืคืืงืกื•ืก ืžื”ื™ืจ. ื‘ืฉื ื” ืฉืขื‘ืจื”, ื”ื™ื™ื“ื™ ืกื™ืคืจื” ืื™ืš ื–ื” ืขื•ื‘ื“ ื•ืขื•ื‘ื“ ืžืฉืคื—ืช ื”ืืœื’ื•ืจื™ืชืžื™ื ืฉืœ Paxos (ืื—ื“ ื”ื“ื™ื•ื•ื—ื™ื ื”ื˜ื•ื‘ื™ื ื‘ื™ื•ืชืจ), ื•ืขื›ืฉื™ื• ืื ืกื” ืœืœื›ืช ืขืœ ืงืจื— ื“ืง ื‘ื™ืŸ ืœื‘ื™ืŸ ืื•ื”ื‘ื™ ืคืงืกื•ืก ื•ืชื•ืžื›ื™ ืจืคืกื•ื“ื” - ื•ืฉืชืฃ ืืช ื“ืขืชื• ืขืœ ืื™ื–ื” ืืœื’ื•ืจื™ืชื ืขื“ื™ืฃ.


ืžื’ื“ืœื™ ื”ืงืจืžืœื™ืŸ ื‘ื–ืจื•ืขื•ืช ื”ื™ื“ืจื”: ื›ื ืก ืขืœ ืžื—ืฉื•ื‘ ืžืงื‘ื™ืœ ื•ืžื‘ื•ื–ืจ ื”ื™ื“ืจื” 2020 ื‘ืžื•ืกืงื‘ื”ืžืจื˜ื™ืŸ ืงืœืคืžืŸ (ืžืจื˜ื™ืŸ ืงืœืคืžืŸ) ื”ื•ื ืื•ืœื™ ื—ื•ืงืจ ืžืคื•ืจืกื ืืคื™ืœื• ื™ื•ืชืจ ืžืื•ื ื™ื‘ืจืกื™ื˜ืช ืงื™ื™ืžื‘ืจื™ื“ื’', ื•ืœืฉืขื‘ืจ ืžืคืชื— ืžืขืจื›ื•ืช ื‘ื™ื’ ื“ืื˜ื”, ืฉื›ืชื‘ ืกืคืจ ื‘ืจื•ืจ ื‘ืื•ืคืŸ ืžืคืชื™ืข ื•ืœื›ืŸ ื™ื™ื—ื•ื“ื™ ืขืœ ืžืขืจื›ื•ืช ืžื‘ื•ื–ืจื•ืช "ืขื™ืฆื•ื‘ ื™ื™ืฉื•ืžื™ื ืขืชื™ืจื™ ื ืชื•ื ื™ื" ื‘ืฉื ื” ืฉืขื‘ืจื” ืžืจื˜ื™ืŸ ืฉื™ืชืฃ ืืช ื”ืชื•ืฆืื•ืช ืขืœ ืžื—ืงืจ ื”-CRDT ืฉืœื”ื, ื•ืžื” ื ืกืคืจ ืœื›ื ืขื›ืฉื™ื• ื ื•ื“ื™ืข ื‘ื”ืžืฉืš.


ืžื’ื“ืœื™ ื”ืงืจืžืœื™ืŸ ื‘ื–ืจื•ืขื•ืช ื”ื™ื“ืจื”: ื›ื ืก ืขืœ ืžื—ืฉื•ื‘ ืžืงื‘ื™ืœ ื•ืžื‘ื•ื–ืจ ื”ื™ื“ืจื” 2020 ื‘ืžื•ืกืงื‘ื”ื ื™ืงื™ื˜ื” ืงื•ื‘ืœ (ื ื™ืงื™ื˜ื” ืงื•ื‘ืœ) ื”ื™ื ืžืคืชื—ืช ืงื•ืจื•ื˜ื™ืŸ ื‘ืฆื•ื•ืช ืงื•ื˜ืœื™ืŸ, ืžื•ืจื” ืœืงื•ืจืก ืœืชื›ื ื•ืช ืจื‘-ื”ืœื™ื›ื™ ื‘-ITMO, ื•ื—ื‘ืจื” ื‘ื•ื•ืขื“ืช ื”ืชื•ื›ื ื™ื•ืช ืฉืœ ื›ื ืก ื”ื™ื“ืจื” (ื›ืŸ, ื‘ื“ื™ื•ืง ืขืœื™ื” ื”ืžืืžืจ ื”ื–ื”). ื‘ืฉื ื” ืฉืขื‘ืจื” ื ื™ืงื™ื˜ื” ื“ื™ื‘ืจื” ืขืœ ื‘ื“ื™ืงืช ืžื‘ื ื™ ื ืชื•ื ื™ื ืขื ืจื™ื‘ื•ื™ ื”ืœื™ื›ื™ ื—ื™ื‘ื•ืจ ื‘ืคืœื˜ืคื•ืจืžืช JVM ื‘ืืžืฆืขื•ืช ืœื™ืŸ-ืฆ'ืง, ื•ื‘-Hydra 2020 ื”ื•ื ื™ื’ื™ื“ื• ืื•ื“ื•ืช SegmentQueueSynchronizer - ืžืื•ืžืช ื‘ืืžืฆืขื•ืช ืžืกื’ืจืช ืื™ืจื™ืก ืขื‘ื•ืจ ืžื•ื›ื™ื— Coq ื”ืคืฉื˜ื” ืœืชื›ื ื•ืช ืคืจื™ืžื™ื˜ื™ื‘ื™ื ืฉืœ ืกื ื›ืจื•ืŸ.


ืขืงื‘ื• ืื—ืจ ื”ื”ื•ื“ืขื•ืช ื”ื-ืกื™ื ื›ืจื•ื ื™ื•ืช ืฉืœื ื•: ื‘ืกืš ื”ื›ืœ ื™ื”ื™ื• ื›ืฉืœื•ืฉื” ืชืจื™ืกืจ ื“ื™ื•ื•ื—ื™ื ื‘ื›ื ืก, ืขืœ ื”ืฉืืจ ื ืกืคืจ ืœื›ื ื‘ืงืจื•ื‘. ื›ืžื• ื›ืŸ, ื›ืžื•ื‘ืŸ, ื‘ื›ื ืก ื™ื”ื™ื• ืื–ื•ืจื™ ื“ื™ื•ืŸ ื‘ื”ื ื™ืฉ ืฆื•ืจืš ืœื‘ื—ื•ืŸ ืืช ื”ื“ื•ื‘ืจื™ื ื‘ืฉืืœื•ืช ื‘ืฉืจืฉื•ืจ ืื—ื“ ืื• ื›ืžื” ืขื“ ืœื”ืกื›ืžื” ื›ืœืœื™ืช.

ืžื’ื“ืœื™ ื”ืงืจืžืœื™ืŸ ื‘ื–ืจื•ืขื•ืช ื”ื™ื“ืจื”: ื›ื ืก ืขืœ ืžื—ืฉื•ื‘ ืžืงื‘ื™ืœ ื•ืžื‘ื•ื–ืจ ื”ื™ื“ืจื” 2020 ื‘ืžื•ืกืงื‘ื”
ื•ืื ื™ืชืžื–ืœ ืžื–ืœื›ื, ืžืจื˜ื™ืŸ ืงืœืคืžืŸ ื™ื—ืชื•ื ืขืœ ื”ืกืคืจ ืฉืœื›ื.

ื›ืŸ, ืœืคื ื™ ื›ื ืก Hydra 2020, ื›ืœื•ืžืจ 6-9 ื‘ื™ื•ืœื™, ื™ื”ื™ื” SPTDC 2020 - ื‘ื™ืช ื”ืกืคืจ ื”ืงื™ืฅ ื”ืฉืœื™ืฉื™ ืขืœ ื”ืชื™ืื•ืจื™ื” ื•ื”ืคืจืงื˜ื™ืงื” ืฉืœ ืžื—ืฉื•ื‘ ืžื‘ื•ื–ืจ. ื–ื” ื™ื™ืชืŸ ืœืš ืชื—ื•ืฉื•ืช ืฉืงืฉื” ืœืงื‘ืœ ื‘ื›ื ืก, ืื– ื ื“ื‘ืจ ืขืœ ื‘ื™ืช ื”ืกืคืจ ื‘ืคื•ืกื˜ ื ืคืจื“.

ืžื” ืขื›ืฉื™ื•? ืจืืฉื™ืช, ืขืงื‘ื• ืื—ืจ ื”ื—ื“ืฉื•ืช ื‘-Habrรฉ ื•ื‘ืจืฉืชื•ืช ื”ื—ื‘ืจืชื™ื•ืช (ืคื™ื™ืกื‘ื•ืง, Vkontakte, ื˜ื•ื™ื˜ืจ).

ืฉื ื™ืช, ืื ืืชื” ื›ื‘ืจ ืžืจื’ื™ืฉ ืจืฆื•ืŸ ืฉืื™ ืืคืฉืจ ืœืขืžื•ื“ ื‘ืคื ื™ื• ืœื”ืฉืชืชืฃ ื‘ื›ื ืก, ื‘ื“ื•ืง ืืช ื”ืืชืจ, ืืชื” ื›ื‘ืจ ื™ื›ื•ืœ ืงื ื” ื›ืจื˜ื™ืกื™ื.

ืฉืœื™ืฉื™ืช, ืืœ ืชืคืกืคืกื• ืืช ื”ื”ื–ื“ืžื ื•ืช ืœืฉื•ื—ื— ืขื ื•ืขื“ืช ืชื•ื›ื ื™ืช ื”ื›ื ืก Hydra 2020 ื‘ื”ืขืจื•ืช. ื—ื‘ืจื™ PC ื™ืฉืžื—ื• ืœื“ื‘ืจ ืื™ืชืš ืขืœ ื ื•ืฉืื™ ื”ื›ื ืก ื”ืขืชื™ื“ื™ื™ื.

ื ืชืจืื” ื‘ื”ื™ื“ืจื”!

ืžืงื•ืจ: www.habr.com

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