All Versions
19
Latest Version
Avg Release Cycle
46 days
Latest Release
171 days ago

Changelog History
Page 1

  • v2.0.0

    June 20, 2019

    🚀 BadgerDB has changed a lot over the latest year so we released a new version with a brand new API.

    ⬆️ BadgerDB v2.0.0 corresponds to the current status of master as June 20th, so if you're using latest you should not have any issues upgrading.

    Read our CHANGELOG for more details on the exact changes.

    🆕 New features

    The main new features are:

    • The Stream framework has been migrated from Dgraph into BadgerDB.
    • A new StreamWriter was added for concurrent writes for sorted streams.
    • You can now subscribe to changes in a DB with the DB.Subscribe method.
    • 🏗 A new builder API has been added to reduce the boiler plate related to badger.Options.

    💥 Breaking API changes

    The following changes might impact your code:

    • 🔀 badger.ManagedDB has been deprecated and merged into badger.DB. You can still use badger.OpenManaged.
    • 🚚 The badger.Options.DoNotCompact option has been removed.
    • 0️⃣ badger.DefaultOptions and badger.LSMOnlyOptions are now functions that receive a directory path as a parameter.
    • 🏗 All the methods on badger.Txn with name starting in SetWith have been deprecated and replaced with a builder API for type badger.Entry.
    • badger.Item.Value now receives a function that returns an error.
    • badger.Txn.Commit doesn't receive any params anymore.
    • badger.DB.Tables now accepts a boolean to decide whether keys should be counted.

    Others

    Many new commands and flags have been added to the badger CLI tool, read the CHANGELOG for more details.

  • v2.0.0-rc3

    August 09, 2019

  • v2.0.0-rc.2

    June 20, 2019

  • v2.0.0-rc2

    June 25, 2019

  • v2.0.0-rc1

    June 20, 2019

    🚀 BadgerDB has changed a lot over the latest year so we released a new version with a brand new API.

    ⬆️ BadgerDB v2.0.0 corresponds to the current status of master as June 20th, so if you're using latest you should not have any issues upgrading.

    Read our CHANGELOG for more details on the exact changes.

    🆕 New features

    The main new features are:

    • The Stream framework has been migrated from Dgraph into BadgerDB.
    • A new StreamWriter was added for concurrent writes for sorted streams.
    • You can now subscribe to changes in a DB with the DB.Subscribe method.
    • 🏗 A new builder API has been added to reduce the boiler plate related to badger.Options.

    💥 Breaking API changes

    The following changes might impact your code:

    • 🔀 badger.ManagedDB has been deprecated and merged into badger.DB. You can still use badger.OpenManaged.
    • 🚚 The badger.Options.DoNotCompact option has been removed.
    • 0️⃣ badger.DefaultOptions and badger.LSMOnlyOptions are now functions that receive a directory path as a parameter.
    • 🏗 All the methods on badger.Txn with name starting in SetWith have been deprecated and replaced with a builder API for type badger.Entry.
    • badger.Item.Value now receives a function that returns an error.
    • badger.Txn.Commit doesn't receive any params anymore.
    • badger.DB.Tables now accepts a boolean to decide whether keys should be counted.

    Others

    Many new commands and flags have been added to the badger CLI tool, read the CHANGELOG for more details.

  • v1.6.0

    July 03, 2019

    🚀 This is a release including almost 200 commits, so expect many changes - some of them not backward compatible.

    Regarding backward compatibility in Badger versions, you might be interested on reading [VERSIONING.md](VERSIONING.md).

    Note: The hashes in parentheses correspond to the commits that impacted the given feature.

    🆕 New APIs

    • badger.DB

      • DropPrefix (291295e)
      • Flatten (7e41bba)
      • KeySplits (4751ef1)
      • MaxBatchCount (b65e2a3)
      • MaxBatchSize (b65e2a3)
      • PrintKeyValueHistogram (fd59907)
      • Subscribe (26128a7)
      • Sync (851e462)

    • 0️⃣ badger.DefaultOptions() and badger.LSMOnlyOptions() (91ce687)

      • badger.Options.WithX methods

    • badger.Entry (e9447c9)

      • NewEntry
      • WithMeta
      • WithDiscard
      • WithTTL

    • badger.Item

      • KeySize (fd59907)
      • ValueSize (5242a99)

    • badger.IteratorOptions

      • PickTable (7d46029, 49a49e3)
      • Prefix (7d46029)

    • badger.Logger (fbb2778)

    • badger.Options

      • CompactL0OnClose (7e41bba)
      • Logger (3f66663)
      • LogRotatesToFlush (2237832)

    • badger.Stream (14cbd89, 3258067)

    • badger.StreamWriter (7116e16)

    • badger.TableInfo.KeyCount (fd59907)

    • badger.TableManifest (2017987)

    • badger.Tx.NewKeyIterator (49a49e3)

    • badger.WriteBatch (6daccf9, 7e78e80)

    Modified APIs

    💥 Breaking changes:

    • 0️⃣ badger.DefaultOptions and badger.LSMOnlyOptions are now functions rather than variables (91ce687)
    • badger.Item.Value now receives a function that returns an error (439fd46)
    • badger.Txn.Commit doesn't receive any params now (6daccf9)
    • badger.DB.Tables now receives a boolean (76b5341)

    Not breaking changes:

    • badger.LSMOptions changed values (799c33f)
    • badger.DB.NewIterator now allows multiple iterators per RO txn (41d9656)
    • 0️⃣ badger.Options.TableLoadingMode's new default is options.MemoryMap (6b97bac)

    ✂ Removed APIs

    • badger.ManagedDB (d22c0e8)
    • badger.Options.DoNotCompact (7e41bba)
    • badger.Txn.SetWithX (e9447c9)

    Tools:

    • badger bank disect (13db058)
    • ✅ badger bank test (13db058) --mmap (03870e3)
    • badger fill (7e41bba)
    • badger flatten (7e41bba)
    • badger info --histogram (fd59907) --history --lookup --show-keys --show-meta --with-prefix (09e9b63) --show-internal (fb2eed9)
    • badger benchmark read (239041e)
    • badger benchmark write (6d3b67d)

  • v1.6.0-rc1

    June 27, 2019

  • v1.5.5

    June 20, 2019

    ➕ Adding support for Go modules

    🚀 This will probably be the last v1.x version released, as we're also releasing v2.0.0 very soon.

  • v1.5.4

    September 19, 2018

  • v1.5.3

    July 11, 2018

    🐛 Bug Fixes:

    • 🛠 Fix a panic caused due to item.vptr not copying over vs.Value, when looking
      🚚 for a move key.