A bara a St. Petersburg akwai , sadaukar da tsarin layi daya da rarrabawa. Laureates sun gabatar da gabatarwa и (, и ), masu kirkiro masu tarawa da harsunan shirye-shirye (C ++, Go, Java, Kotlin), masu haɓaka bayanan da aka rarraba (Cassandra, CosmosDB, Yandex Database), da masu ƙirƙira da masu bincike na algorithms da tsarin bayanai (CRDT, Paxos, jira). -Tsarin bayanai na kyauta). Gabaɗaya, a wannan lokacin zaku iya ɗaukar hutu, rage girman taga IDE, buɗe jerin waƙoƙi akan YouTube tare da Hydra 2019 - kuma bari mai tsara aikin ya jira kaɗan.
Gabaɗaya, irin wannan taron bai taɓa faruwa ba, kuma yanzu zai sake faruwa. Sake da rahotanni a cikin Turanci, saboda babu mafi kyawun harshe don magana game da layi ɗaya da rarraba kwamfuta. Kuma a lokacin rani, Yuli 10th da 11th, domin masu magana suna da lokacin bincike da koyarwa, misali, a jami'o'in Cambridge, Rochester da St. Petersburg, da sauran lokutan shekara ba nasu ba ne.
Duk da haka, wannan lokacin za a gudanar da Hydra a Moscow, inda mafi yawan mahalarta taron suka zo a bara don sauraron rahotanni game da rabe-raben ra'ayi da ƙwaƙwalwar ma'amala. Sabuwar Hydra ta ƙunshi shirin da ya fi rikitarwa, sabbin masu magana tare da jaruman shekarar da ta gabata, da kuma jin daɗin da aka saba da shi na farin ciki na parallel hardcore wanda aka rarraba tsakanin mahalarta a cikin dakuna uku.
Nan da nan bari mu sanya bene na katunan akan tebur tare da manyan sojojin Byzantine suna fuskantar sama - muna son sabon shirin na Hydra ya zama dalla-dalla kuma ya bambanta. Lokaci na ƙarshe da muka tarar da farcen yatsa, yanzu bari mu yi zurfi da zurfi. Anan ne jigogin Hydra 2020 tare da bambancin dangi zuwa bara:
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
Yaya za a yi magana game da wannan duka a cikin shirin taro daya? Tabbas ba abu ne mai sauƙi ba fiye da gwada layin layi na ayyuka akan sabon shagon da aka rarraba mai haske ta amfani da shi , amma za mu gwada.
Ga wanda ya riga ya shiga cikin shirin:
(Cindy Sridharan) - mai haɓaka tsarin rarrabawa daga San Francisco, marubucin ɗan gajeren littafi (dauka ) kuma mashahuri , inda akwai labarin daya kawai ""zai iya ceton ku daga hutu na kwanaki biyu, amma ya bar ku da farin ciki. A Hydra 2020, Cindy zai gaya muku yadda , ko da sun adana jihar.
Michael Scott (Michael Scott) - mai bincike daga , sananne ga duk masu haɓaka Java a matsayin mahaliccin daga ɗakin karatu na Standard Java. Tabbas, tare da Kyautar Dijkstra don ""kuma mallaka . A bara, Michael ya ba da mafi kyawun rahoton (a cewar ku) akan Hydra , kuma yanzu zai yi magana akai и , samuwa ga daidaitattun matakai.
(Heidi Howard) - daga , sananne don ƙirƙirar algorithm rarraba yarjejeniya , da kuma aiki a kan generalizing Paxos mai sassauci da . A bara, Heidi ya faɗi yadda yake aiki da aiki (daya daga cikin mafi kyawun rahotanni), kuma yanzu zan yi ƙoƙarin tafiya akan kankara mai bakin ciki tsakanin - kuma raba ra'ayinsa akan wane algorithm ya fi kyau.
(Martin Kleppmann) watakila ma fi shaharar bincike daga Jami'ar Cambridge, kuma tsohon mai haɓaka manyan tsarin bayanai, wanda ya rubuta wani littafi mai ban mamaki a sarari kuma don haka na musamman akan tsarin rarrabawa "" A bara Martin na binciken su na CRDT, da abin da za mu gaya muku yanzu .
(Nikita Koval) ƙwararren mai haɓakawa ne a ƙungiyar Kotlin, malami na kwas akan shirye-shirye masu yawa a ITMO, kuma memba na kwamitin shirye-shirye na taron Hydra (e, ainihin wanda wannan labarin yake game da shi). A bara Nikita yayi magana game da gwada tsarin bayanai masu tarin yawa akan dandalin JVM ta amfani da shi , kuma a Hydra 2020 ya game da SegmentQueueSynchronizer - an tabbatar ta amfani da shi to abstraction don shirye-shiryen daidaita aiki tare.
Bi sanarwar mu asynchronous: gabaɗaya za a sami rahotanni kusan dozin uku a taron, za mu ba ku labarin saura nan ba da jimawa ba. Har ila yau, ba shakka, a wurin taron za a sami wuraren tattaunawa inda ya zama dole a gwada masu jawabai da tambayoyi a cikin layi ɗaya ko da yawa har sai an cimma matsaya ta gaba ɗaya.
Kuma idan kun yi sa'a, Martin Kleppmann zai sanya hannu kan littafin ku.
Ee, kafin taron Hydra 2020, wato Yuli 6-9, za a kasance - makarantar rani na uku akan ka'idar da aikin rarraba kwamfuta. Zai ba ku abubuwan jin daɗi waɗanda ke da wahalar samu a wurin taro, don haka za mu yi magana game da Makaranta a wani matsayi daban.
Yanzu me? Da fari dai, bi labarai kan Habré da kuma shafukan sada zumunta (, , ).
Abu na biyu, idan kun riga kun ji sha'awar halartar taron, bincika gidan yanar gizon, kuna iya riga .
Na uku, kar a rasa damar yin magana da kwamitin shirin taro na Hydra 2020 a cikin sharhi. Membobin PC za su yi farin cikin yin magana da ku game da batutuwan taro na gaba.
Mu hadu a Hydra!
source: www.habr.com