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roadmap.md

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go-ipfs Q2 roadmap

Note: no specific order is implied in this list

  • fix random test failures
    • check issues for label 'test_failure'
  • Improve memory usage
    • Goal: ipfs doesnt run out of memory on mars for 1 month
    • identify where most memory usage comes from
    • find and fix leaks
    • add more IPFS_LOW_MEM knobs
      • dht query parallelism
      • libp2p dial concurrency
  • unixfs sharding
    • revive old branch for this
  • go-iprs
    • ipld?
  • gateway code in its own repo
    • move ipfs/go-ipfs/commands to ipfs/commands
    • move ipfs/go-ipfs/core/corehttp to ipfs/gateway
    • vendor all back in with gx
  • fix progress bars
    • no negative infinity! (before total size is computed)
    • 'ipfs get' progress bar working
  • Reduce idle bandwidth usage
    • Goal: idle < 100kbps
      • measure current idle BW loads to make sure this is reasonable
    • investigate why dht is so chatty
      • watch ipfs log tail
    • make fewer calls to findpeer and findprovs
      • identify where all these calls are made
    • fix 'ipfs stats bw' discrepancy
    • have test (using mocknet?) that tests bandwidth usage
  • Make bitswap waste less bandwidth
    • Goal: 50% reduction in duplicate block sends
      • Test to measure this
    • reintroduce pluggable strategy
  • Fix Providers Problem
    • Goal: 10x bandwidth reduction from providing
    • provide-many redo
  • Reduce bitswap RTT
    • decide on pathing language
  • Improve Disk performance
    • Goal: 1TB repo working nicely
    • Goal: 2x improvement in 'ipfs-whatever' ops/s
    • large repo perf #2405
    • investigate flatfs calls
      • reduce number of useless calls
    • dagservice lru caching
      • configurable size
    • blockstore 'has block' bloom filter cache
    • improve query perf
    • different datastore backends
      • datastore config PR
      • introduce sql-datastore
  • NAT Traversal (go-ipfs side)
    • DHT FindPeers only returns first result
  • Misc Issues (great place to start contibuting!)
    • user friendly dht output #2494
    • config file validations #2491
    • object patch error bug #2473
    • 'hash only' for ipfs files stat #2461
    • ipfs repo fsck #2457
    • command to list all logging subsystems #2434
    • offline mode for daemon #2393
    • fix dial filters for ipv6 #2329
    • 'ipfs object diff'
      • using code from merkledag/utils/diff.go