Quickgun_murugan Posted March 27, 2018 Report Posted March 27, 2018 13 minutes ago, SpyderReddyR said: very knowledgeable ya.. oh.. yeah.. very imfrooved his a ferrforrmance Quote
budamkayabalraj Posted March 28, 2018 Report Posted March 28, 2018 6 hours ago, budamkayabalraj said: Leader node/ Worker node concept gurinch konni lines cheppava ? Heard that, all the data is stored in worker nodes and all external processes will be connecting to leader node. Inkemina points unte cheppu bhayya... @mettastar Quote
Quickgun_murugan Posted March 28, 2018 Report Posted March 28, 2018 6 hours ago, SpyderReddyR said: very knowledgeable ya.. Quote
mettastar Posted March 28, 2018 Report Posted March 28, 2018 9 hours ago, budamkayabalraj said: Leader node/ Worker node concept gurinch konni lines cheppava ? Heard that, all the data is stored in worker nodes and all external processes will be connecting to leader node. Inkemina points unte cheppu bhayya... Idea ledu bro intha depth architecture .. nenu kuda chadavali .. recently started uzing Quote
Selfgoal Posted March 28, 2018 Report Posted March 28, 2018 10 hours ago, budamkayabalraj said: Leader node/ Worker node concept gurinch konni lines cheppava ? Heard that, all the data is stored in worker nodes and all external processes will be connecting to leader node. Inkemina points unte cheppu bhayya... Do you mean Leader Node andCompute Nodes bro ? Quote
Selfgoal Posted March 28, 2018 Report Posted March 28, 2018 @budamkayabalraj Hope this helps - The leader node manages communications with client programs and all communication with compute nodes. It parses and develops execution plans to carry out database operations, in particular, the series of steps necessary to obtain results for complex queries. The leader node compiles code for individual elements of the execution plan and assigns the code to individual compute nodes. The compute nodes execute the compiled code and send intermediate results back to the leader node for final aggregation. Core component of Redshit is Cluster, A cluster is composed of one or more compute nodes. If a cluster is provisioned with two or more compute nodes, an additional leader node coordinates the compute nodes and handles external communication @iPhoneX Quote
k2s Posted March 28, 2018 Report Posted March 28, 2018 14 hours ago, mettastar said: Queries super fast run avuthayi compared to spark/hive as long as you distribute and sort the data right... billions of records meda kuda sub second or seconds lo run avuthayi queries.. Scalable Disadvantage is it only supports upto 20 concurrent sessions at a time anukunta.. Advantage.. u can store data on s3 and use redshift spectrum to create external tables and query the data with similar performance.. Inka emanna gurthosthey estha Itta okka 10-12 lines rasi pm cheyi baa data side anni topics meda... next week interview undi Quote
mettastar Posted March 28, 2018 Report Posted March 28, 2018 4 minutes ago, k2s said: Itta okka 10-12 lines rasi pm cheyi baa data side anni topics meda... next week interview undi Satya tho godava aindha endi.. Quote
k2s Posted March 28, 2018 Report Posted March 28, 2018 22 minutes ago, mettastar said: Satya tho godava aindha endi.. Paisal pencharu anta.. Quote
budamkayabalraj Posted March 28, 2018 Report Posted March 28, 2018 5 hours ago, Selfgoal said: @budamkayabalraj Hope this helps - The leader node manages communications with client programs and all communication with compute nodes. It parses and develops execution plans to carry out database operations, in particular, the series of steps necessary to obtain results for complex queries. The leader node compiles code for individual elements of the execution plan and assigns the code to individual compute nodes. The compute nodes execute the compiled code and send intermediate results back to the leader node for final aggregation. Core component of Redshit is Cluster, A cluster is composed of one or more compute nodes. If a cluster is provisioned with two or more compute nodes, an additional leader node coordinates the compute nodes and handles external communication @iPhoneX thanks vaa Quote
Quickgun_murugan Posted March 28, 2018 Report Posted March 28, 2018 5 hours ago, k2s said: Itta okka 10-12 lines rasi pm cheyi baa data side anni topics meda... next week interview undi Neeku interview evadu conduct chestunnadu..? Nuvvey hiring manager kada? Papam young opt lanu hiring couch perutho vadukuntunnavani monna Seattle Times lo esaru Quote
Selfgoal Posted March 28, 2018 Report Posted March 28, 2018 9 hours ago, k2s said: Itta okka 10-12 lines rasi pm cheyi baa data side anni topics meda... next week interview undi Relocate aithava thata? Ma Team lo Position undi Quote
k2s Posted March 28, 2018 Report Posted March 28, 2018 Just now, Selfgoal said: Relocate aithava thata? Ma Team lo Position undi No man.. Quote
Muzic Posted March 28, 2018 Report Posted March 28, 2018 22 hours ago, Doravaru said: can you elaborate on this one bro? looks like this is pretty much similar we are trying to implement... antey business process ni konchem cheppu em exact ga chestaro meeru? and why? @Muzic We got many projects with different architectures... in most of them we use Redshift for the final result to store. Redshift is easy to manage which can scale-up as per requirement storage. Clients will connect with different BI tools like Qlickview/Tableau/Aginity for querying.. Need requirement chepthe if any thing fit ante can suggest.. Quote
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