[Tarantool-patches] [PATCH 1/1] doc: introduce maintainers list

[Vladislav Shpilevoy]

This is a document which lists Tarantool's core subsystems with
their maintainers and reviewers.

Reviewers lists should be used to select people to look at any
patch touching the subsystem. The maintainer lists must be used to
find people responsible for the subsystem as a whole. They can
help with design of major changes, can approve and reject them at
any stage.
---
Branch: http://github.com/tarantool/tarantool/tree/gerold103/maintainers

 doc/maintainers.md | 1417 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 1417 insertions(+)
 create mode 100644 doc/maintainers.md

diff --git a/doc/maintainers.md b/doc/maintainers.md
new file mode 100644
index 000000000..682a9acdd
--- /dev/null
+++ b/doc/maintainers.md
@@ -0,0 +1,1417 @@
+# Maintainers
+
+The document shows which people maintain, own, or simply are interested in
+reviews of patches for Taranotool subsystems.
+
+**Maintainers** are the people who can approve the changes for the given
+subsystems if they are not trivial. Not always you need an approval from all of
+them. But better get it. The maintainers can interfere on any stage of a patch
+development to request changes if they are justified. That might even lead to
+the patch being entirely discarded. Approvals can save time and protect from
+disappointment due to wasted time.
+
+**Reviewers** can help with patches review because they are supposed to be
+familiar with the code and can spot bugs, code style violations, give technical
+advices, participate in discussions. They also should be attentive to notice if
+a patch starts deviating from its initial design and needs re-approvals from the
+maintainers. Try to balance over the reviewers if there are many of them,
+depending on their load with other work. If reviewers are not specified, use
+the maintainers to ask who you should talk to or send your patch to.
+
+You definitely need maintainers approval when you
+- Change user visible behaviour;
+- Touch backward compatibility;
+- Do a big patch which notably changes a subsystem's architecture / design /
+  internal API. For such changes it is best if you come up with a proposal in
+  text / speech format which you can pitch to the maintainers before you start
+  coding.
+
+**The rule of thumb**: get approvals from all maintainers and from at least 2
+reviewers to get a patch merged. Reviewers can be the same as maintainers
+sometimes.
+
+When you make a patch or a design and don't know who to send it to or talk about
+it with whom, use the people listed beside the component you changed. If you
+can't find a component, look up the closest component you can in the list.
+
+People and subsystem names are listed in alphabetical order, keep them sorted
+when change.
+
+---
+## tarantool
+The entire Tarantool DBMS and the application server. Maintainers listed here
+are default entry points when can't find anything better below.
+
+*Maintainers*: Alexander Turenko, Dmitry Oboukhov, Igor Munkin, Kirill Yukhin,
+Mons Anderson, Sergey Ostanevich, Vladislav Shpilevoy.
+
+---
+## box
+The core system where nearly everything is stored and accessed with its own API.
+Rarely a change affects the entire box. Usually all patches land into
+independent parts of box.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Turenko, Sergey Petrenko, Vladislav Shpilevoy.
+
+---
+## box / call
+Functions in `box.func` and `box.lib`, `IPROTO_CALL`/`IPROTO_EVAL` requests.
+How to store, load, unload, and execute the stored and dynamic functions in all
+the available languages and protocols.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Vladislav Shpilevoy.
+
+---
+## box / cfg
+Configuration via `box.cfg`, environment variables. Only implementation of it
+not depending on other subsystems and option meanings.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Turenko, Cyrill Gorcunov, Sergey Petrenko,
+Vladislav Shpilevoy.
+
+---
+## box / engine
+Engine-agnostic code used by all the engine implementations, common functions
+and options.
+
+*Maintainers*: Alexander Lyapunov, Nikita Pettik.
+
+*Reviewers*: Alexander Lyapunov, Nikita Pettik, Vladimir Davydov,
+Vladislav Shpilevoy.
+
+---
+## box / engine / blackhole
+Stores data in xlog files.
+
+*Maintainers*: Alexander Lyapunov, Vladimir Davydov.
+
+---
+## box / engine / memtx
+Storage, index types, engine-specific transaction manager.
+
+*Maintainers*: Alexander Lyapunov, Nikita Pettik.
+
+*Reviewers*: Alexander Lyapunov, Evgeny Mekhanik, Nikita Pettik,
+Vladimir Davydov.
+
+---
+## box / engine / service
+Data is virtualized. Used to represent something as a space with tuples. For
+instance, session settings.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Vladislav Shpilevoy, Mergen Imeev.
+
+---
+## box / engine / sysview
+Filter over other system spaces based on access rights.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Lyapunov, Evgeny Mekhanik, Mergen Imeev, Nikita Pettik,
+Vladimir Davydov.
+
+---
+## box / engine / vinyl
+Storage, LSM index, engine-specific transaction manager, vylog.
+
+*Maintainers*: Alexander Lyapunov, Vladimir Davydov.
+
+*Reviewers*: Alexander Lyapunov, Nikita Pettik, Vladimir Davydov,
+Vladislav Shpilevoy.
+
+---
+## box / gc
+Garbage collector for snapshots and xlog files, its consumers.
+
+*Maintainers*: Sergey Petrenko, Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Sergey Petrenko, Vladimir Davydov,
+Vladislav Shpilevoy.
+
+---
+## box / info
+Box info collection and display. Includes `box.info`.
+
+*Maintainers*: Mons Anderson, Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Turenko, Cyrill Gorcunov, Sergey Petrenko,
+Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## box / iproto
+Network threads, the binary protocol, interaction with the TX thread, private
+API, configuration options.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Lyapunov, Evgeny Mekhanik, Nikita Pettik,
+Sergey Petrenko, Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## box / journal
+Journal interface. Agnostic of the storage layer - WAL, no WAL, whether fsync is
+used.
+
+*Maintainers*: Sergey Petrenko, Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Sergey Petrenko, Vladislav Shpilevoy.
+
+---
+## box / key def
+Key def, both internal and private API, in all languages.
+
+*Maintainers*: Alexander Turenko.
+
+*Reviewers*: Alexander Lyapunov, Alexander Turenko, Nikita Pettik,
+Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## box / merger
+Sorting merger for tuples, tables, and arrays coming from different sources.
+
+*Maintainers*: Alexander Turenko.
+
+*Reviewers*: Alexander Turenko, Vladislav Shpilevoy.
+
+---
+## box / recovery
+Read and replay of snapshots and xlog files. Force recovery.
+
+*Maintainers*: Sergey Petrenko, Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Sergey Petrenko, Vladislav Shpilevoy.
+
+---
+## box / replication
+The entire replication subsystem.
+
+*Maintainers*: Sergey Petrenko, Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Sergey Petrenko, Vladimir Davydov,
+Vladislav Shpilevoy.
+
+---
+## box / replication / applier
+Applier is responsible for downloading transactions from a remote peer.
+
+*Maintainers*: Sergey Petrenko, Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Sergey Petrenko, Vladimir Davydov,
+Vladislav Shpilevoy.
+
+---
+## box / replication / election
+Leader election subsystem. Wraps Raft library with storage specific details.
+
+*Maintainers*: Sergey Petrenko, Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Sergey Petrenko, Vladislav Shpilevoy.
+
+---
+## box / replication / relay
+Relay is responsible for sending transactions to a remote peer.
+
+*Maintainers*: Sergey Petrenko, Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Sergey Petrenko, Vladimir Davydov,
+Vladislav Shpilevoy.
+
+---
+## box / replication / synchro
+Synchronous replication. Is inside all the replication subsystems but most of it
+is in the transaction limbo module.
+
+*Maintainers*: Sergey Petrenko, Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Sergey Petrenko, Vladislav Shpilevoy.
+
+---
+## box / schema
+Spaces, indexes, sequences, constraints, stored functions, access to them,
+users. Agnostic of engine and index types.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Lyapunov, Evgeny Mekhanik, Mergen Imeev, Nikita Pettik,
+Sergey Petrenko, Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## box / schema / constraint
+Checks, foreign keys, nullable as a constraint, index being unique as a
+constraint, and more. What is and what is not a constraint, whether need to
+add a new constraint type or drop an old one, where to store them, when and how
+to validate them.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Lyapunov, Mergen Imeev, Nikita Pettik,
+Vladislav Shpilevoy.
+
+---
+## box / schema / func
+Stored functions in `_func`, `_vfunc`, their options, privileges, languages.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Lyapunov, Mergen Imeev, Nikita Pettik,
+Vladislav Shpilevoy.
+
+---
+## box / schema / index
+Index code agnostic of engines and index types. Ephemeral indexes; the ones
+stored in `_index`, `_vindex`.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Lyapunov, Mergen Imeev, Nikita Pettik, Vladimir Davydov,
+Vladislav Shpilevoy.
+
+---
+## box / schema / space
+Space code agnostic of engines and index types. Ephemeral spaces; the ones
+stored in `_space`, `_vspace`.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Lyapunov, Mergen Imeev, Nikita Pettik, Vladimir Davydov,
+Vladislav Shpilevoy.
+
+---
+## box / schema / sequence
+Sequences, their storage in `_sequence`, `_sequence_data`, `_space_sequence`,
+`_vsequence`, their API in all languages.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Lyapunov, Mergen Imeev, Nikita Pettik, Vladimir Davydov,
+Vladislav Shpilevoy.
+
+---
+## box / schema / user
+Users, their access rights checking, referencing in storage objects, API in all
+languages, storage in `_user`, `_vuser`, `_priv`, `_vpriv`.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Lyapunov, Mergen Imeev, Nikita Pettik, Vladimir Davydov,
+Vladislav Shpilevoy.
+
+---
+## box / session
+Session owns a fiber, stores its user and access rights. In case of remote
+connections exists not bound to one fiber. Has settings, private and public
+API.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Mergen Imeev, Sergey Petrenko, Vladimir Davydov,
+Vladislav Shpilevoy.
+
+---
+## box / shutdown
+Instance graceful shutdown subsystem, its triggers, options, ways of user
+notification, protocol.
+
+*Maintainers*: Alexander Lyapunov, Mons Anderson, Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Turenko, Evgeny Mekhanik, Nikita Pettik,
+Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## box / snapshot
+Instance snapshot subsystem. Its creation, write to disk, format, content.
+
+*Maintainers*: Alexander Lyapunov, Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Lyapunov, Evgeny Mekhanik, Nikita Pettik,
+Sergey Petrenko, Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## box / sql
+SQL syntax, parser, virtual machine, statistics, planing, optimizations, and
+more.
+
+*Maintainers*: Kirill Yukhin, Mergen Imeev, Vladislav Shpilevoy.
+
+*Reviewers*: Igor Munkin, Mergen Imeev, Nikita Pettik, Timur Safin,
+Vladislav Shpilevoy.
+
+---
+## box / stat
+Instance statistics: RPS, latency, memory, all info from `box.stat`.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Lyapunov, Cyrill Gorcunov, Evgeny Mekhanik,
+Nikita Pettik, Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## box / tuple
+Tuple is the basic storage unit for all the data. Its code is spread all over
+the entire code base, and has lots of submodules such as JSON updates, field
+access in Lua, tuple format, comparators, and much more.
+
+*Maintainers*: Alexander Lyapunov, Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Lyapunov, Evgeny Mekhanik, Mergen Imeev, Nikita Pettik,
+Sergey Petrenko, Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## box / tuple / compare
+Tuple comparators and their templates, tuple hints, hashes.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Lyapunov, Evgeny Mekhanik, Mergen Imeev, Nikita Pettik,
+Sergey Petrenko, Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## box / tuple / format
+Format describes spaces and tuples.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Lyapunov, Evgeny Mekhanik, Mergen Imeev, Nikita Pettik,
+Sergey Petrenko, Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## box / tuple / update
+Tuple updates, upserts, transformation, slicing.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Lyapunov, Evgeny Mekhanik, Mergen Imeev, Nikita Pettik,
+Sergey Petrenko, Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## box / txn
+Engine-agnostic transaction code.
+
+*Maintainers*: Sergey Petrenko, Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Lyapunov, Cyrill Gorcunov, Evgeny Mekhanik, Mergen Imeev,
+Nikita Pettik, Sergey Petrenko, Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## box / upgrade
+Instance upgrade. New schema appliance, life with an old schema on a new
+instance.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Lyapunov, Cyrill Gorcunov, Evgeny Mekhanik, Mergen Imeev,
+Nikita Pettik, Sergey Petrenko, Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## box / wal
+Write Ahead Log. Writing to disk, watcher notifications, options such as fsync
+and "no WAL" mode.
+
+*Maintainers*: Sergey Petrenko, Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Sergey Petrenko, Vladimir Davydov,
+Vladislav Shpilevoy.
+
+---
+## box / xlog
+Xlog encoding, reading, writing, zipping.
+
+*Maintainers*: Sergey Petrenko, Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Sergey Petrenko, Vladimir Davydov,
+Vladislav Shpilevoy.
+
+---
+## box / xrow
+Xrow requests, responses, their fields and codecs, versions.
+
+*Maintainers*: Sergey Petrenko, Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Sergey Petrenko, Vladimir Davydov,
+Vladislav Shpilevoy.
+
+---
+## clock
+Clock functions to get wall, monotonic, process times and more. In all
+languages.
+
+*Maintainers*: Mons Anderson, Vladislav Shpilevoy.
+
+*Reviewers*: Vladislav Shpilevoy.
+
+---
+## collation
+Collation code and its API in all languages. The basic collation library,
+box-specific collations with access rights.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Mergen Imeev, Nikita Pettik, Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## csv
+CSV parser, in all languages.
+
+*Maintainers*: Alexander Turenko.
+
+*Reviewers*: Alexander Turenko.
+
+---
+## decimal
+Decimal and all its usages and API, the basic library, its representation and
+behaviour in all languages, codecs.
+
+*Maintainers*: Sergey Petrenko, Vladislav Shpilevoy.
+
+*Reviewers*: Igor Munkin, Sergey Petrenko, Vladislav Shpilevoy.
+
+---
+## error
+Errors, diags, their codes and types, exceptions, messages, reference counting,
+globals.
+
+*Maintainers*: Alexander Turenko, Mons Anderson, Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Turenko, Cyrill Gorcunov, Mergen Imeev, Nikita Pettik,
+Vladislav Shpilevoy.
+
+---
+## feedback daemon
+Instance statistics and state reporting to a remote server.
+
+*Maintainers*: Sergey Petrenko, Vladislav Shpilevoy.
+
+*Reviewers*: Sergey Petrenko, Vladislav Shpilevoy.
+
+---
+## httpc
+HTTP client.
+
+*Maintainers*: Alexander Turenko, Mons Anderson.
+
+*Reviewers*: Alexander Turenko.
+
+---
+## ibuf
+IBuf module, includes the basic implementation in small/ library, API via box
+functions and in all languages.
+
+*Maintainers*: Alexander Turenko, Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Lyapunov, Alexander Turenko, Nikita Pettik,
+Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## lib
+All libraries in general and the ones not extracted into their own subsystem.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Vladislav Shpilevoy.
+
+---
+## lib / assoc
+Sugar on top of hash tables with frequently used key/value types.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Lyapunov, Cyrill Gorcunov, Evgeny Mekhanik,
+Nikita Pettik, Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## lib / backtrace
+Backtrace collection, resolution, walking.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Turenko, Cyrill Gorcunov, Igor Munkin, Vladimir Davydov,
+Vladislav Shpilevoy.
+
+---
+## lib / base64
+Base64 codecs.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Turenko, Cyrill Gorcunov, Sergey Nikiforov,
+Vladislav Shpilevoy.
+
+---
+## lib / bit
+Bit manipulations, iteration, counting.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Lyapunov, Cyrill Gorcunov, Evgeny Mekhanik, Igor Munkin,
+Nikita Pettik, Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## lib / bitset
+Bitset data structure.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Lyapunov, Cyrill Gorcunov, Evgeny Mekhanik,
+Nikita Pettik, Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## lib / bloom
+Bloom filter.
+
+*Maintainers*: Alexander Lyapunov.
+
+*Reviewers*: Alexander Lyapunov, Cyrill Gorcunov, Evgeny Mekhanik, Igor Munkin,
+Nikita Pettik, Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## lib / bps tree
+B+* tree library.
+
+*Maintainers*: Alexander Lyapunov.
+
+*Reviewers*: Alexander Lyapunov, Cyrill Gorcunov, Evgeny Mekhanik, Igor Munkin,
+Nikita Pettik, Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## lib / c-ares
+Async domain name resolution.
+
+*Maintainers*: Alexander Turenko.
+
+*Reviewers*: Alexander Turenko, Cyrill Gorcunov.
+
+---
+## lib / cbus
+Inter-thread communication.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Sergey Petrenko, Vladimir Davydov,
+Vladislav Shpilevoy.
+
+---
+## lib / coio
+Async tasks with worker thread pool.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Sergey Petrenko, Vladimir Davydov,
+Vladislav Shpilevoy.
+
+---
+## lib / cord_buf
+Shared buffer with automatic deletion.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Igor Munkin, Sergey Petrenko, Vladislav Shpilevoy.
+
+---
+## lib / coro
+Coroutine implementation.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Vladislav Shpilevoy.
+
+---
+## lib / cpu feature
+CPU attributes checking.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Igor Munkin, Sergey Petrenko, Vladimir Davydov,
+Vladislav Shpilevoy.
+
+---
+## lib / crash
+Crash handling.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Vladislav Shpilevoy.
+
+---
+## lib / crc32
+CRC32 hash.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Turenko, Cyrill Gorcunov, Vladimir Davydov,
+Vladislav Shpilevoy.
+
+---
+## lib / curl
+Curl link, build, wrap.
+
+*Maintainers*: Alexander Turenko, Mons Anderson.
+
+*Reviewers*: Alexander Turenko.
+
+---
+## lib / libeio
+Asynchronous IO functions for C.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Vladislav Shpilevoy.
+
+---
+## lib / libev
+Event loop library.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Vladislav Shpilevoy.
+
+---
+## lib / libutil
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Turenko, Cyrill Gorcunov, Vladislav Shpilevoy.
+
+---
+## lib / evio
+Functions to work with sockets in libev.
+
+*Maintainers*: Mons Anderson, Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Evgeny Mekhanik, Sergey Petrenko,
+Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## lib / fakesys
+Fake system resources and API, such as file descriptors, network. For testing.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Sergey Petrenko, Vladislav Shpilevoy.
+
+---
+## lib / fiber
+Threading library with coroutine support. Fiber channel, latch, condition, pool
+and all the other structures on top of the fibers. Built on top of libcoro.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Igor Munkin, Sergey Petrenko, Vladimir Davydov,
+Vladislav Shpilevoy.
+
+---
+## lib / fifo
+FIFO data structure.
+
+*Maintainers*: Alexander Lyapunov.
+
+*Reviewers*: Alexander Lyapunov, Evgeny Mekhanik, Nikita Pettik.
+
+---
+## lib / fio
+Wraps standard file IO functions.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Sergey Petrenko, Vladislav Shpilevoy.
+
+---
+## lib / guava
+Guava hash.
+
+*Maintainers*: Mons Anderson, Vladislav Shpilevoy.
+
+*Reviewers*: Vladislav Shpilevoy.
+
+---
+## lib / heap
+Heap data structure.
+
+*Maintainers*: Vladimir Davydov, Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Lyapunov, Cyrill Gorcunov, Evgeny Mekhanik,
+Nikita Pettik, Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## lib / histogram
+Histogram calculator.
+
+*Maintainers*: Vladimir Davydov.
+
+*Reviewers*: Alexander Lyapunov, Cyrill Gorcunov, Nikita Pettik,
+Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## lib / http parser
+
+*Maintainers*: Alexander Turenko, Mons Anderson.
+
+*Reviewers*: Alexander Turenko, Vladislav Shpilevoy.
+
+---
+## lib / info
+Language agnostic API for info collection. Allows not to depend on Lua anywhere
+but still fetch data for `box.info`.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Sergey Petrenko, Vladislav Shpilevoy.
+
+---
+## lib / json
+JSON path parser, JSON path tree.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Sergey Petrenko, Vladimir Davydov,
+Vladislav Shpilevoy.
+
+---
+## lib / latency
+Latency calculator.
+
+*Maintainers*: Vladimir Davydov.
+
+*Reviewers*: Alexander Lyapunov, Cyrill Gorcunov, Nikita Pettik,
+Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## lib / light
+Hash table.
+
+*Maintainers*: Alexander Lyapunov.
+
+*Reviewers*: Alexander Lyapunov, Evgeny Mekhanik, Nikita Pettik.
+
+---
+## lib / lsregion
+Sequential allocator with efficient FIFO deallocation.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Lyapunov, Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## lib / matras
+Memory allocator with read view support.
+
+*Maintainers*: Alexander Lyapunov.
+
+*Reviewers*: Alexander Lyapunov, Evgeny Mekhanik, Nikita Pettik.
+
+---
+## lib / memory
+Global memory initialization and destruction.
+
+*Maintainers*: Alexander Lyapunov.
+
+*Reviewers*: Alexander Lyapunov, Evgeny Mekhanik, Nikita Pettik.
+
+---
+## lib / mempool
+Fixed size blocks allocator.
+
+*Maintainers*: Alexander Lyapunov.
+
+*Reviewers*: Alexander Lyapunov, Evgeny Mekhanik, Nikita Pettik,
+Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## lib / mhash
+Hash table.
+
+*Maintainers*: Alexander Lyapunov.
+
+*Reviewers*: Alexander Lyapunov, Cyrill Gorcunov, Evgeny Mekhanik,
+Nikita Pettik, Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## lib / mpstream
+MessagePack encoding stream not depending on an allocator.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Turenko, Mergen Imeev, Nikita Pettik, Sergey Petrenko,
+Vladislav Shpilevoy.
+
+---
+## lib / obuf
+Dynamic memory buffer with multiple blocks inside to reduce reallocs.
+
+*Maintainers*: Alexander Lyapunov.
+
+*Reviewers*: Alexander Lyapunov, Cyrill Gorcunov, Evgeny Mekhanik,
+Nikita Pettik, Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## lib / path lock
+File and directory locking.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Turenko, Cyrill Gorcunov, Vladimir Davydov,
+Vladislav Shpilevoy.
+
+---
+## lib / pmurhash
+MurmurHash3 implementation.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Vladislav Shpilevoy.
+
+---
+## lib / queue
+Singly-linked intrusive list in C macros.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Vladislav Shpilevoy.
+
+---
+## lib / raft
+Raft's leader election.
+
+*Maintainers*: Sergey Petrenko, Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Sergey Petrenko, Vladislav Shpilevoy.
+
+---
+## lib / random
+Random bytes and numbers generation.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Vladislav Shpilevoy.
+
+---
+## lib / ratelimit
+Event count per time duration limit.
+
+*Maintainers*: Vladimir Davydov.
+
+*Reviewers*: Cyrill Gorcunov, Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## lib / reflection
+Struct and class meta information available at runtime. Their types, methods.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Turenko, Cyrill Gorcunov, Evgeny Mekhanik, Nikita Pettik,
+Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## lib / region
+Memory allocator consisting of list of blocks, has very efficient deallocation.
+
+*Maintainers*: Alexander Lyapunov, Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Lyapunov, Evgeny Mekhanik, Nikita Pettik,
+Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## lib / rmean
+Rolling average.
+
+*Maintainers*: Alexander Lyapunov.
+
+*Reviewers*: Alexander Lyapunov, Cyrill Gorcunov, Evgeny Mekhanik,
+Nikita Pettik, Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## lib / rope
+Rope data structure. Sorted storage for value ranges with efficient split and
+merge of nodes.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Lyapunov, Cyrill Gorcunov, Evgeny Mekhanik,
+Nikita Pettik, Sergey Petrenko, Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## lib / rtree
+R-tree data structure.
+
+*Maintainers*: Alexander Lyapunov.
+
+*Reviewers*: Alexander Lyapunov, Evgeny Mekhanik, Nikita Pettik.
+
+---
+## lib / say
+Logging.
+
+*Maintainers*: Mons Anderson, Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Turenko, Cyrill Gorcunov, Evgeny Mekhanik, Nikita Pettik,
+Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## lib / scoped guard
+C++ class to invoke code when leave the current scope.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Lyapunov, Evgeny Mekhanik, Nikita Pettik,
+Vladislav Shpilevoy.
+
+---
+## lib / scramble
+Password encoding and checking.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Sergey Petrenko, Vladislav Shpilevoy.
+
+---
+## lib / sha1
+SHA-1 hash implementation.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Vladislav Shpilevoy.
+
+---
+## lib / sio
+Wrappers for socket standard functions with tarantool error objects instead of
+errnos.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Sergey Petrenko, Vladislav Shpilevoy.
+
+---
+## lib / slab arena
+Storage and allocator of large memory blocks for multiple threads.
+
+*Maintainers*: Alexander Lyapunov.
+
+*Reviewers*: Alexander Lyapunov, Evgeny Mekhanik, Nikita Pettik,
+Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## lib / slab cache
+Thread-local cache of slabs returned from the slab arena.
+
+*Maintainers*: Alexander Lyapunov.
+
+*Reviewers*: Alexander Lyapunov, Evgeny Mekhanik, Nikita Pettik,
+Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## lib / small
+Memory allocator consisting of multiple mempools with fixed size blocks.
+
+*Maintainers*: Alexander Lyapunov.
+
+*Reviewers*: Alexander Lyapunov, Evgeny Mekhanik, Nikita Pettik,
+Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## lib / sptree
+Unknown type of tree.
+
+*Maintainers*: Alexander Lyapunov.
+
+*Reviewers*: Alexander Lyapunov, Vladislav Shpilevoy.
+
+---
+## lib / ssl
+SSL certificates, their discovery.
+
+*Maintainers*: Alexander Turenko.
+
+*Reviewers*: Alexander Turenko.
+
+---
+## lib / stailq
+Singly-linked intrusive list data structure.
+
+*Maintainers*: Alexander Lyapunov, Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Lyapunov, Cyrill Gorcunov, Evgeny Mekhanik,
+Nikita Pettik, Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## lib / static
+Cyclic memory allocator based on a global thread-local block of constant size.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Sergey Petrenko, Vladislav Shpilevoy.
+
+---
+## lib / systemd
+Interaction with systemd.
+
+*Maintainers*: Alexander Turenko, Mons Anderson.
+
+*Reviewers*: Alexander Turenko.
+
+---
+## lib / trigger
+Triggers storage, invocation.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Sergey Petrenko, Vladimir Davydov,
+Vladislav Shpilevoy.
+
+---
+## lib / tt_pthread
+Wrappers around pthread functions.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Lyapunov, Cyrill Gorcunov, Evgeny Mekhanik,
+Nikita Pettik, Vladimir Davydov, Vladislav Shpilevoy.
+
+---
+## lib / vclock
+Vector logical clock.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Sergey Petrenko, Vladislav Shpilevoy.
+
+---
+## lib / version
+Version information from the executable, version manipulations, checking,
+codecs.
+
+*Maintainers*: Mons Anderson, Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Sergey Petrenko, Vladislav Shpilevoy.
+
+---
+## lib / xxhash
+Fast hash algorithm.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Vladislav Shpilevoy.
+
+---
+## lib / xstream
+Stream to feed a sequence of xrows agnostic of the consumer details.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Sergey Petrenko, Vladislav Shpilevoy.
+
+---
+## lib / zstd
+Data compression.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Sergey Petrenko, Vladislav Shpilevoy.
+
+---
+## lua
+The entire Lua world.
+
+*Maintainers*: Igor Munkin, Mons Anderson, Sergey Ostanevich.
+
+*Reviewers*: Igor Munkin, Sergey Kaplun, Sergey Ostanevich.
+
+---
+## lua / argparse
+Command line arguments parser.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Turenko, Igor Munkin, Vladislav Shpilevoy.
+
+---
+## lua / buffer
+IBuf's representation in Lua, global auto-freeing buffers, private functions and
+objects like FFI stash used only by tarantool itself.
+
+*Maintainers*: Mons Anderson, Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Turenko, Igor Munkin, Vladislav Shpilevoy.
+
+---
+## lua / json
+Lua JSON codecs, based on lua-cjson library.
+
+*Maintainers*: Mons Anderson, Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Turenko, Igor Munkin, Vladislav Shpilevoy.
+
+---
+## lua / console
+
+*Maintainers*: Mons Anderson, Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Turenko, Cyrill Gorcunov, Igor Munkin,
+Vladislav Shpilevoy.
+
+---
+## lua / crypto
+Encryption and decryption algorithms.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Turenko, Igor Munkin, Vladislav Shpilevoy.
+
+---
+## lua / debug
+Wrapper around the built-in debug module with new functions.
+
+*Maintainers*: Igor Munkin.
+
+*Reviewers*: Igor Munkin.
+
+---
+## lua / digest
+Hash algorithms.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Turenko, Igor Munkin, Vladislav Shpilevoy.
+
+---
+## lua / env
+Environment variables.
+
+*Maintainers*: Igor Munkin, Mons Anderson, Vladislav Shpilevoy.
+
+*Reviewers*: Igor Munkin, Vladislav Shpilevoy.
+
+---
+## lua / errno
+Global errno code access and change.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Igor Munkin, Vladislav Shpilevoy.
+
+---
+## lua / fiber
+Fibers representation in Lua.
+
+*Maintainers*: Igor Munkin, Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Turenko, Cyrill Gorcunov, Igor Munkin, Sergey Petrenko,
+Vladislav Shpilevoy.
+
+---
+## lua / fio
+File IO operations not blocking the thread.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Turenko, Cyrill Gorcunov, Igor Munkin,
+Vladislav Shpilevoy.
+
+---
+## lua / help
+Help collection and display.
+
+*Maintainers*: Alexander Turenko.
+
+*Reviewers*: Alexander Turenko, Cyrill Gorcunov, Igor Munkin,
+Vladislav Shpilevoy.
+
+---
+## lua / iconv
+Iconv standard functions in Lua.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Turenko, Cyrill Gorcunov, Igor Munkin,
+Vladislav Shpilevoy.
+
+---
+## lua / log
+Logging in Lua via say module.
+
+*Maintainers*: Mons Anderson, Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Turenko, Cyrill Gorcunov, Igor Munkin,
+Vladislav Shpilevoy.
+
+---
+## lua / luafun
+Lua functional programming library.
+
+*Maintainers*: Igor Munkin.
+
+*Reviewers*: Igor Munkin, Vladislav Shpilevoy.
+
+---
+## lua / luajit
+All the Lua builtin modules, Lua as a language, runtime, VM and JIT.
+
+*Maintainers*: Igor Munkin, Sergey Ostanevich.
+
+*Reviewers*: Igor Munkin, Sergey Kaplun, Sergey Ostanevich.
+
+---
+## lua / luarocks
+Luarocks packet manager.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Turenko, Igor Munkin, Vladislav Shpilevoy.
+
+---
+## lua / msgpackffi
+MessagePack encoding in Lua and ffi without Lua C API access.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Turenko, Igor Munkin, Vladislav Shpilevoy.
+
+---
+## lua / netbox
+Tarantool connector.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Turenko, Evgeny Mekhanik, Igor Munkin, Vladimir Davydov,
+Vladislav Shpilevoy.
+
+---
+## lua / pwd
+System users access.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Turenko, Cyrill Gorcunov, Igor Munkin,
+Vladislav Shpilevoy.
+
+---
+## lua / socket
+Socket functions not blocking the thread.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Turenko, Cyrill Gorcunov, Igor Munkin,
+Vladislav Shpilevoy.
+
+---
+## lua / strict
+Checking of undeclared global variables.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Turenko, Igor Munkin, Vladislav Shpilevoy.
+
+---
+## lua / string
+Extension of the built-in string functions.
+
+*Maintainers*: Igor Munkin.
+
+*Reviewers*: Alexander Turenko, Igor Munkin, Vladislav Shpilevoy.
+
+---
+## lua / table
+Extension of the built-in table functions.
+
+*Maintainers*: Igor Munkin.
+
+*Reviewers*: Alexander Turenko, Igor Munkin, Vladislav Shpilevoy.
+
+---
+## lua / tap
+TAP testing framework.
+
+*Maintainers*: Alexander Turenko.
+
+*Reviewers*: Alexander Turenko, Igor Munkin, Vladislav Shpilevoy.
+
+---
+## lua / utf8
+Function to work with unicode.
+
+*Maintainers*: Mons Anderson, Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Turenko, Igor Munkin, Vladislav Shpilevoy.
+
+---
+## msgpack
+MessagePack codecs in Lua C.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Turenko, Igor Munkin, Vladislav Shpilevoy.
+
+---
+## pickle
+Lua types encoding as binary data.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Vladislav Shpilevoy.
+
+---
+## popen
+Popen not blocking the thread.
+
+*Maintainers*: Alexander Turenko.
+
+*Reviewers*: Alexander Turenko, Cyrill Gorcunov, Igor Munkin,
+Vladislav Shpilevoy.
+
+---
+## port
+Port carries any kind of data. Allows to connect different subsystems as a
+communication unit not exposing their details to each other.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Turenko, Cyrill Gorcunov, Mergen Imeev, Nikita Pettik,
+Sergey Petrenko, Vladislav Shpilevoy.
+
+---
+## swim
+SWIM protocol implementation.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Cyrill Gorcunov, Sergey Petrenko, Vladislav Shpilevoy.
+
+---
+## title
+Process title access and manipulation.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Turenko, Cyrill Gorcunov, Vladislav Shpilevoy.
+
+---
+## uri
+URI parser.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Turenko, Cyrill Gorcunov, Evgeny Mekhanik,
+Vladislav Shpilevoy.
+
+---
+## uuid
+UUID creation, comparison, manipulation, codecs.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Turenko, Cyrill Gorcunov, Igor Munkin, Mergen Imeev,
+Nikita Pettik, Sergey Petrenko, Timur Safin, Vladislav Shpilevoy.
+
+---
+## yaml
+YAML codecs, the basic library and Lua API.
+
+*Maintainers*: Vladislav Shpilevoy.
+
+*Reviewers*: Alexander Turenko, Igor Munkin, Vladislav Shpilevoy.
-- 
2.24.3 (Apple Git-128)