mkdocs.yml

INHERIT: ./base-config.yml

copyright: 'This work is licensed under a <a rel="license" href="https://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 International License</a>.<br/>Kx and kdb+ are registered trademarks of <a href="https://kx.com">Kx Systems, Inc.</a>, a subsidiary of <a href="https://www.fdtechnologies.com/">FD Technologies plc</a>.'

extra_css:
  - https://code.kx.com/stylesheets/2021.css # DO NOT ALTER 
  - https://code.kx.com/stylesheets/prism.css # DO NOT ALTER 
  - https://code.kx.com/stylesheets/extra.css # MAY BE COMMENTED OUT
  - https://code.kx.com/stylesheets/hide-footer-nav.css # MAY BE COMMENTED OUT
  - stylesheets/q.css # site-specific style

extra_javascript:
  - https://code.kx.com/scripts/prism.js
  - https://code.kx.com/scripts/jquery-3.6.0.min.js # jQuery for scripts/qsearch.js
  - https://code.kx.com/scripts/extra.js # DO NOT ALTER 
  # MathJax scripts # MAY BE COMMENTED OUT
  - https://code.kx.com/scripts/mathjax.js
  - https://code.kx.com/scripts/polyfill.min.js
  - https://code.kx.com/scripts/tex-mml-chtml.js
  - scripts/qsearch.js # site-specific search engine

# To modify the exclusions below
# uncomment and edit this section in your subsite's config
# # plugins:
#   - exclude:
#       glob:
#         # - exclude/this/path/*
#         - "*.tmp"
#         - "*.pdf"
#         - "*.gz"
#       regex:
#         - '.*\.(tmp|bin|tar)$'
#   - render_swagger # https://pypi.org/project/mkdocs-render-swagger-plugin/
#   - search

remote_branch: master
repo_name: 'GitHub'
repo_url: 'https://github.com/kxsystems/docs'
edit_uri: ""

site_description: 'Documentation for kdb+ and the q programming language'
site_name: 'Kdb+ and q documentation'
site_url: https://code.kx.com/q

theme:
  features:
    - content.code.annotate # Insiders
    - content.tabs.link # Insiders
    - header.autohide
    - navigation.tabs
    - navigation.top
  static_templates:
    - 401.html # required by other subsites
    - 404.html # required by other subsites

nav:
  - Home:
    - kdb+ and q: index.md
    - Reference card: ref/index.md
    - Developer tools: devtools.md
    - Open source: github.md
    - Support: https://code.kx.com/home/support/
    - Community: https://code.kx.com/home/community/
    - White papers: wp/index.md
    # - Site news: about/site-news.md
    - About this site: about/thissite.md
    # - Citations: about/citations.md
    - Kx Systems: https://kx.com
  - Learn:
    - Get started: learn/index.md
    - Install: learn/install.md
    - Licenses: learn/licensing.md
    - Mountain tour:
      - TLDR: learn/tour/tldr.md
      - Begin here: learn/tour/index.md
      - The q session: learn/tour/session.md
      # - Databases: learn/tour/databases.md
      - Tables: learn/tour/tables.md
      - CSVs: learn/tour/csvs.md
      - Datatypes: learn/tour/datatypes.md
      # - Dictionaries: learn/tour/dictionaries.md
      # - Queries: learn/tour/queries.md
      # - Functions: learn/tour/functions.md
      # - Iteration: learn/tour/iteration.md
      # - Files: learn/tour/files.md
      # - TCP/IP: learn/tour/tcp-ip.md
      # - HTTP, HTTPS: learn/tour/http.md
      - Scripts: learn/tour/scripts.md
      - IDE: learn/tour/ide.md
    - Q for quants: learn/brief-introduction.md
    # - Dictionaries & tables: learn/dicts-tables.md
    - Q by Examples: learn/q-by-examples.md
    - Q for All: learn/q-for-all.md
    # - Q for Pythons:
    #   - Introduction: learn/python/index.md
    #   - Primer:
    #     - Datatypes: learn/python/primer/datatypes.md
    #     - Dictionaries: learn/python/primer/dictionaries.md
    #     - Tables: learn/python/primer/tables.md
    #     - Operations: learn/python/primer/operations.md
    #     - Operations on dictionaries: learn/python/primer/operations-dict.md
    #     - Iterators: learn/python/primer/iterators.md
    #     - Table operations (qSQL): learn/python/primer/table-operations.md
    #     - Semantic extensions to SQL: learn/python/primer/extensions-to-sql.md
    #     - Modifying tables: learn/python/primer/modify-tables.md
    #     - Temporal primitives: learn/python/primer/temporal-primitives.md
    #     - Execution control: learn/python/primer/control.md
    #     - Input/output to files: learn/python/primer/file-io.md
    #     - Interprocess communication: learn/python/primer/ipc.md
    #     - Type and cast: learn/python/primer/type-cast.md
    #     - Debugging: learn/python/primer/debug.md
    #     - Namespaces: learn/python/primer/namespace.md
    - Examples from Python:
      - Basic: learn/python/examples/index.md
      - Array: learn/python/examples/array.md
      - List: learn/python/examples/list.md
      - Strings: learn/python/examples/string.md
      - Dictionaries: learn/python/examples/dict.md
    - Q for Mortals 3: https://code.kx.com/q4m3/
    - Q by Puzzles:
      - About: learn/pb/index.md
      - 12 Days of Xmas: learn/pb/xmas-days.md
      - ABC problem: learn/pb/abc-problem.md
      - Abundant odds: learn/pb/abundant-odds.md
      - Four is magic: learn/pb/four-magic.md
      - Name Game: learn/pb/name-game.md
      - Summarize and Say: learn/pb/sum-say.md
      - Word wheel: learn/pb/word-wheel.md
    - Reading room:
      - Information desk: learn/reading/index.md
      - Boggle: learn/reading/boggle.md
      - Cats cradle: learn/reading/strings.md
      - Fizz buzz: learn/reading/fizzbuzz.md
      - Klondike: learn/reading/klondike.md
      - Phrasebook: https://code.kx.com/phrases/
      - Scrabble: learn/reading/scrabble.md
    - Application examples:
      - Astronomy (WP): wp/astronomy.md
      - Bitcoin blockchains (WP): wp/blockchain/index.md
      - Card counters (WP): wp/card-counters/index.md
      - Corporate actions (WP): wp/corporate-actions.md
      - Disaster management (WP): wp/disaster-management/index.md
      - Exoplanets (WP): wp/exoplanets/index.md
      - Market depth (WP): wp/market-depth/index.md
      - Market fragmentation (WP): wp/market-fragmentation/index.md
      - Option pricing (WP): wp/option-pricing/index.md
      - Predicting floods (WP): wp/disaster-floods/index.md
      - Signal processing (WP): wp/signal-processing/index.md
      - Space weather (WP): wp/space-weather/index.md
      - Trading surveillance (WP): wp/surveillance/index.md
      - Transaction-cost analysis (WP): wp/transaction-cost.md
      - Trend indicators (WP): wp/trend-indicators/index.md
    - Advanced q:
      # - Overview: learn/advanced.md
      - Remarks on Style:
        - Preface: style/index.md
        - Maxims: style/maxims.md
        - Names: style/names.md
        - Default arguments: style/default-arguments.md
        - Braces: style/braces.md
        - Indentation: style/indentation.md
        - Whitespace: style/whitespace.md
        - Parentheses: style/parentheses.md
        - Line length: style/line-length.md
        - Internal assignment: style/internal-assignment.md
        - Function length: style/function-length.md
        - Function arguments: style/function-arguments.md
        - Modularity: style/modularity.md
        - Communication lines: style/communication-lines.md
        - Comments: style/comments.md
        - Conditionals: style/conditionals.md
        - De-looping: style/de-looping.md
        # - Window scripts and function:
        # - Reference error hell:
        - Engine design: style/engine-design.md
        # - Window design:
        # - Connections:
        # - Dependencies:
        # - Event code
        # - f and g:
        # - Fast loads: fast-loads.md
        - Compose out eaches: style/composition.md
        - Application: style/application.md
        - Defaults: style/defaults.md
        - Projection: style/projection.md
        - Which each?: style/which-each.md
        - What’s in a script?: style/whats-in-a-script.md
        - SAM – A simple application model: style/sam.md
        - New wine for old bottles: style/new-wine.md
        - Omitted pages: style/omitted-pages.md
      - Shifts & scans: learn/shifts-scans.md
      - Technical articles: learn/blogs.md
      - Views: learn/views.md
      - Origins: learn/archive.md
      # - Kx technology: about/kxtechnology.md
      - Terminology: about/terminology.md
    - Starting kdb+:
      - Overview: learn/startingkdb/index.md
      - The q language: learn/startingkdb/language.md
      - IPC: learn/startingkdb/ipc.md
      - Tables: learn/startingkdb/tables.md
      - Historical database: learn/startingkdb/hdb.md
      - Realtime database: learn/startingkdb/tick.md
  - Language:
    - Reference card: ref/index.md
    - By topic: basics/by-topic.md
    - Iteration:
      - Overview: basics/iteration.md
      - Implicit iteration: basics/implicit-iteration.md
      - Iterators: ref/iterators.md
      - Maps: ref/maps.md
      - Accumulators: ref/accumulators.md
      - Guide to iterators (WP): wp/iterators/index.md
    - Keywords:
      - abs: ref/abs.md
      - aj, aj0, ajf, ajf0: ref/aj.md
      - all, any: ref/all-any.md
      - and: ref/and.md
      - asc, iasc, xasc: ref/asc.md
      - asof: ref/asof.md
      - attr: ref/attr.md
      - avg, avgs, mavg, wavg: ref/avg.md
      - bin, binr: ref/bin.md
      - ceiling: ref/ceiling.md
      - count, mcount: ref/count.md
      - cols, xcol, xcols: ref/cols.md
      - cor: ref/cor.md
      - cos, acos: ref/cos.md
      - cov, scov: ref/cov.md
      - cross: ref/cross.md
      - csv: ref/csv.md
      - cut: ref/cut.md
      - delete: ref/delete.md
      - deltas: ref/deltas.md
      - desc, idesc, xdesc: ref/desc.md
      - dev, mdev, sdev: ref/dev.md
      - differ: ref/differ.md
      - distinct: ref/distinct.md
      - div: ref/div.md
      - dsave: ref/dsave.md
      - each, peach: ref/each.md
      - ej: ref/ej.md
      - ema: ref/ema.md
      - enlist: ref/enlist.md
      - eval, reval: ref/eval.md
      - except: ref/except.md
      - exec: ref/exec.md
      - exit: ref/exit.md
      - exp, xexp: ref/exp.md
      - fby: ref/fby.md
      - fills: ref/fill.md
      - first, last: ref/first.md
      - fkeys: ref/fkeys.md
      - flip: ref/flip.md
      - floor: ref/floor.md
      - get, set: ref/get.md
      - getenv, setenv: ref/getenv.md
      - group: ref/group.md
      - gtime, ltime: ref/gtime.md
      - hcount: ref/hcount.md
      - hdel: ref/hdel.md
      - hopen, hclose: ref/hopen.md
      - hsym: ref/hsym.md
      - ij, ijf: ref/ij.md
      - in: ref/in.md
      - insert: ref/insert.md
      - inter: ref/inter.md
      - inv: ref/inv.md
      - key: ref/key.md
      - keys, xkey: ref/keys.md
      - like: ref/like.md
      - lj, ljf: ref/lj.md
      - load, rload: ref/load.md
      - log, xlog: ref/log.md
      - lower: ref/lower.md
      - lsq: ref/lsq.md
      - max, maxs, mmax: ref/max.md
      - md5: ref/md5.md
      - med: ref/med.md
      - meta: ref/meta.md
      - min, mins, mmin: ref/min.md
      - mmu: ref/mmu.md
      - mod: ref/mod.md
      - neg: ref/neg.md
      - next, prev, xprev: ref/next.md
      - not: ref/not.md
      - 'null': ref/null.md
      - or: ref/or.md
      - over, scan: ref/over.md
      - parse: ref/parse.md
      - pj: ref/pj.md
      - prd, prds: ref/prd.md
      - prior: ref/prior.md
      - rand: ref/rand.md
      - rank: ref/rank.md
      - ratios: ref/ratios.md
      - raze: ref/raze.md
      - read0: ref/read0.md
      - read1: ref/read1.md
      - reciprocal: ref/reciprocal.md
      - reverse: ref/reverse.md
      - rotate: ref/rotate.md
      - save, rsave: ref/save.md
      - select: ref/select.md
      - show: ref/show.md
      - signum: ref/signum.md
      - sin, asin: ref/sin.md
      - sqrt: ref/sqrt.md
      - ss, ssr: ref/ss.md
      - string: ref/string.md
      - sublist: ref/sublist.md
      - sum, sums, msum, wsum: ref/sum.md
      - sv: ref/sv.md
      - system: ref/system.md
      - tables: ref/tables.md
      - tan, atan: ref/tan.md
      - til: ref/til.md
      - trim, ltrim, rtrim: ref/trim.md
      - type: ref/type.md
      - uj, ujf: ref/uj.md
      - union: ref/union.md
      - ungroup: ref/ungroup.md
      - update: ref/update.md
      - upsert: ref/upsert.md
      - value: ref/value.md
      - var, svar: ref/var.md
      - view, views: ref/view.md
      - vs: ref/vs.md
      - where: ref/where.md
      - within: ref/within.md
      - wj, wj1: ref/wj.md
      - xbar: ref/xbar.md
      - xgroup: ref/xgroup.md
      - xrank: ref/xrank.md
    - Overloaded glyphs: ref/overloads.md
    - Operators:
      - Add: ref/add.md
      - Amend: ref/amend.md
      - Apply, Index, Trap: ref/apply.md
      - Assign: ref/assign.md
      - Cast: ref/cast.md
      - Coalesce: ref/coalesce.md
      - Compose: ref/compose.md
      - Cut: ref/cut.md
      - Deal, Roll, Permute: ref/deal.md
      - Delete: ref/delete.md
      - Display: ref/display.md
      - Dict: ref/dict.md
      - Divide: ref/divide.md
      - Dynamic Load: ref/dynamic-load.md
      - Drop: ref/drop.md
      - Enkey, Unkey: ref/enkey.md
      - Enumerate: ref/enumerate.md
      - Enumeration: ref/enumeration.md
      - Enum Extend: ref/enum-extend.md
      - Equal: ref/equal.md
      - Exec: ref/exec.md
      - File Binary: ref/file-binary.md
      - File Text: ref/file-text.md
      - Fill: ref/fill.md
      - Find: ref/find.md
      - Flip Splayed: ref/flip-splayed.md
      - Greater: ref/greater.md
      - Greater Than: ref/greater-than.md
      - Identity, Null: ref/identity.md
      - Join: ref/join.md
      - Less Than: ref/less-than.md
      - Lesser: ref/lesser.md
      - Match: ref/match.md
      - Matrix Multiply: ref/mmu.md
      - Multiply: ref/multiply.md
      - Not Equal: ref/not-equal.md
      - Pad: ref/pad.md
      - Select: ref/select.md
      - Set Attribute: ref/set-attribute.md
      - Simple Exec: ref/simple-exec.md
      - Signal: ref/signal.md
      - Subtract: ref/subtract.md
      - Take: ref/take.md
      - Tok: ref/tok.md
      - Update: ref/update.md
      - Vector Conditional: ref/vector-conditional.md
    - Control constructs:
      - Cond: ref/cond.md
      - do: ref/do.md
      - if: ref/if.md
      - while: ref/while.md
    - Namespaces:
      - .h: ref/doth.md
      - .j: ref/dotj.md
      - .m: ref/dotm.md
      - .Q: ref/dotq.md
      - .z: ref/dotz.md
    - Application: basics/application.md
    - Atomic functions: basics/atomic.md
    - Comparison: basics/comparison.md
    - Conformability: basics/conformable.md
    - Connection handles: basics/handles.md
    - Datatypes: basics/datatypes.md
    - Dictionaries: basics/dictsandtables.md
    - Enumerations: basics/enumerations.md
    - Evaluation control: basics/control.md
    - Exposed infrastructure: basics/exposed-infrastructure.md
    - File system: basics/files.md
    - Function notation: basics/function-notation.md
    - Functional qSQL: basics/funsql.md
    - Glossary: basics/glossary.md
    - Internal functions: basics/internal.md
    - Joins: basics/joins.md
    - Mathematics: basics/math.md
    - Metadata: basics/metadata.md
    - Namespaces: basics/namespaces.md
    - Parse trees: basics/parsetrees.md
    - Parse trees, functional SQL (WP): wp/parse-trees.md
    - QSQL queries: basics/qsql.md
    - Regular Expressions: basics/regex.md
    - Syntax: basics/syntax.md
    - Tables: kb/faq.md
    - Variadic syntax: basics/variadic.md
  - Database:
    - Tables in the filesystem: database/index.md
    - Populating tables:
      - Loading from large files: kb/loading-from-large-files.md
      - Foreign keys (WP): wp/foreign-keys.md
      - Linking columns: kb/linking-columns.md
      - Data loaders (WP): wp/data-loaders/index.md
      - From MDB via ODBC: database/mdb-odbc.md
    - Persisting tables:
      - Serializing an object: database/object.md
      - Splayed tables: kb/splayed-tables.md
      - Partitioned tables: kb/partition.md
      - Segmented databases: database/segment.md
      - Multiple partitions (WP): wp/multi-partitioned-dbs/index.md
    - Maintenance:
      - Data management (WP): wp/data-management.md
      - Data-At-Rest Encryption: kb/dare.md
      - File compression: kb/file-compression.md
      - Compression (WP): wp/compress/index.md
      - Permissions (WP): wp/permissions/index.md
      - Query optimization (WP): wp/columnar-database/index.md
      - Query scaling (WP): wp/query-scaling.md
      - Time-series simplification (WP): wp/ts-shrink/index.md
      - Compacting HDB sym: kb/compacting-hdb-sym.md
      - Working with sym files (WP): wp/symfiles.md
  - Developing:
    - Tools:
      - Code profiler: kb/profiler.md
      - Debugging: basics/debug.md
      - Errors: basics/errors.md
      - man.q: about/man.md
      - System commands: basics/syscmds.md
      - Unit tests: kb/unit-tests.md
      - Using .z: kb/using-dotz.md
    - Coding:
      - Data visualization (WP): wp/data-visualization/index.md
      - Deferred response: kb/deferred-response.md
      - Geospatial indexing: kb/geospatial.md
      - Linear programming: kb/lp.md
      - Multithreaded input: kb/multithreaded-input.md
      - Multithreaded primitives: kb/mt-primitives.md
      - Pivoting tables: kb/pivoting-tables.md
      - Precision: basics/precision.md
      - Programming examples: kb/programming-examples.md
      - Programming idioms: kb/programming-idioms.md
      - Temporal data: kb/temporal-data.md
      - Timezones: kb/timezones.md
      - Unicode: kb/unicode.md
    - DevOps:
      - Authentication and access: kb/authentication.md
      - Command-line options: basics/cmdline.md
      - CPU affinity: kb/cpu-affinity.md
      - Custom web server: kb/custom-web.md
      - Daemon: kb/daemon.md
      - Firewalling: kb/firewalling.md
      - inetd, xinetd: kb/inetd.md
      - Linux production notes: kb/linux-production.md
      - Logging: kb/logging.md
      - Multi-threading (WP): wp/multi-thread/index.md
      - Multiple versions: kb/versions.md
      - Parallel processing: basics/peach.md
      - Performance tips: kb/performance-tips.md
      - Replay logfile: kb/replay-log.md
      - Shebang script: develop/shebang.md
      - Surveillance latency (WP): wp/surveillance-latency/index.md
      - Windows service: kb/windows-service/index.md
    - Release notes:
      - History: releases/index.md
      - Changes in 4.0: releases/ChangesIn4.0.md
      - Changes in 3.6: releases/ChangesIn3.6.md
      - Changes in 3.5: releases/ChangesIn3.5.md
      - Changes in 3.4: releases/ChangesIn3.4.md
      - Changes in 3.3: releases/ChangesIn3.3.md
      - Changes in 3.2: releases/ChangesIn3.2.md
      - Changes in 3.1: releases/ChangesIn3.1.md
      - Changes in 3.0: releases/ChangesIn3.0.md
      - Changes in 2.8: releases/ChangesIn2.8.md
      - Changes in 2.7: releases/ChangesIn2.7.md
      - Changes in 2.6: releases/ChangesIn2.6.md
      - Changes in 2.5: releases/ChangesIn2.5.md
      - Changes in 2.4: releases/ChangesIn2.4.md
      - Withdrawn: releases/withdrawn.md
    # - Environment: basics/environment.md
    - FAQ: kb/faq-listbox.md
  - Interfaces:
    - About: interfaces/index.md
    - IPC:
      - Introduction: basics/ipc.md
      - Callbacks: kb/callbacks.md
      - Listening port: basics/listening-port.md
      - Named pipes: kb/named-pipes.md
      - Serialization examples: kb/serialization.md
      - Server calling client: kb/server-calling-client.md
      - Socket sharding (WP): wp/socket-sharding/index.md
      - SSL/TLS: kb/ssl.md
      - WebSockets: kb/websockets.md
      - Interprocess communication (WP): wp/ipc/index.md
    - C/C++:
      - Quick guide: interfaces/c-client-for-q.md
      - White paper (WP): wp/capi/index.md
      - API reference: interfaces/capiref.md
    - Fusion for kdb+:
      - About: interfaces/fusion.md
      - Arrow:
        - About: interfaces/arrow/index.md
        - Type mapping: interfaces/arrow/arrow-types.md
        - Reference: interfaces/arrow/reference.md
        - Examples: interfaces/arrow/examples.md
      - FFI:
        - About: interfaces/ffi/index.md
        - Reference: interfaces/ffi/reference.md
        - Examples: interfaces/ffi/examples.md
      - HDF5:
        - About: interfaces/hdf5/index.md
        - Type mapping: interfaces/hdf5/hdf5-types.md
        - Reference: interfaces/hdf5/reference.md
        - Examples: interfaces/hdf5/examples.md
      - Java:
        # FIXME: combine articles?
        - Java API (WP): wp/java-api/index.md
        - Quick guide: interfaces/java-client-for-q.md
      - Jupyter: interfaces/jupyterq.md
      - Kafka:
        - About: interfaces/kafka/index.md
        - Reference: interfaces/kafka/reference.md
      - LDAP:
        - About: interfaces/ldap/index.md
        - Reference: interfaces/ldap/reference.md
        - Examples: interfaces/ldap/examples.md
      - MQTT:
        - About: interfaces/mqtt/index.md
        - Reference: interfaces/mqtt/reference.md
        - Examples: interfaces/mqtt/examples.md
        - IoT with MQTT (WP): wp/iot-mqtt/index.md
      - Prometheus:
        - Exporter:
          - About: interfaces/prom/exporter/index.md
          - Reference: interfaces/prom/exporter/reference.md
          - Event handlers: interfaces/prom/exporter/event-handlers.md
          - Examples: interfaces/prom/exporter/examples.md
      - Protobuf:
        - About: interfaces/protobuf/index.md
        - Type mapping: interfaces/protobuf/protobuf-types.md
        - Reference: interfaces/protobuf/reference.md
        - Examples: interfaces/protobuf/examples.md
      - Python (embedPy): interfaces/embedpy.md
      - R:
        - About: interfaces/r/index.md
        - rkdb: interfaces/r/rkdb.md
        - embedR: interfaces/r/embedr.md
        - Examples: interfaces/r/examples.md
        - Complementary interfaces: interfaces/r/r-and-q.md
      - Solace:
        - About: interfaces/solace/index.md
        - Reference: interfaces/solace/reference.md
        - RESTful API: interfaces/solace/solacerest.md
        - Examples: interfaces/solace/examples.md
    - Clients for kdb+:
      - C#:
        - API: interfaces/csharp-client-for-q.md
        - GUIs (WP): wp/gui/index.md
      - Excel: interfaces/excel-client-for-q.md
      - J: interfaces/j-client-for-q.md
      - JDBC: interfaces/jdbc-client-for-kdb.md
      - Matlab: interfaces/matlab-client-for-q.md
      - ODBC/Simba: interfaces/odbc-simba.md
      - ODBC3: interfaces/q-server-for-odbc3.md
      # - Perl: interfaces/perl-client-for-q.md
      - Python (PyQ):
        - Quick start: interfaces/pyq/index.md
        - Installation: interfaces/pyq/install.md
        - User guide: interfaces/pyq/user-guide.md
        - Reference: interfaces/pyq/reference.md
        - What’s new: interfaces/pyq/whats-new.md
        - Version history: interfaces/pyq/history.md
      - Scala: interfaces/scala-client-for-q.md
    - Q clients:
      - Bloomberg: interfaces/q-client-for-bloomberg.md
      - C/C++ functions: interfaces/using-c-functions.md
      - GPUs: interfaces/gpus.md
      - J: interfaces/q-client-for-j.md
      - ODBC: interfaces/q-client-for-odbc.md
    - FIX messaging (WP): wp/fix-messaging.md
    - Lightning tickerplants (WP): wp/lightning-tickerplants/index.md
  - Architecture:
    - About: architecture/index.md
    - Examples: architecture/examples.md
    - Alternative in-memory layouts: kb/alternative-in-memory-layouts.md
    - Chained tickerplant: kb/chained-tickerplant.md
    - Client-server: kb/client-server.md
    - Corporate actions: kb/corporate-actions.md
    - Data recovery for kdb+tick (WP): wp/data-recovery.md
    - Disaster recovery (WP): wp/disaster-recovery/index.md
    - Gateway design (WP): wp/gateway-design/index.md
    - Kdb+tick configuration: kb/kdb-tick.md
    - Kdb+tick profiling (WP): wp/tick-profiling.md
    - Kubernetes: 'https://youtu.be/jqtkkCqBvr4'
    - Load balancing: kb/load-balancing.md
    - Memory backed by files: basics/memory-backed.md
    - Optane Memory:
      - Optane Memory and kdb+: kb/optane.md
      - Performance tests: architecture/optane-tests.md
    - Order Book (WP): wp/order-book.md
    - Publish and subscribe: kb/publish-subscribe.md
    - Pub/sub with Solace (WP): wp/solace/index.md
    - Query Routing (WP): wp/query-routing/index.md
    - Real-time tick subscribers (WP): wp/rt-tick/index.md
    - WebSockets (WP): wp/websockets/index.md
    - Write-only RDB: kb/w-q.md
    - Advanced:
      - Distributed systems (WP): wp/query-interface.md
      - Intraday writedown (WP): wp/intraday-writedown/index.md
  - Cloud:
    - About: cloud/index.md
    - KX Insights: 'https://code.kx.com/insights/'
    - Amazon Web Services:
      - Marketplace: 'https://aws.amazon.com/marketplace/seller-profile?id=a6a31dc0-c1ef-470e-b605-db38316e057e'
      - Reference architecture: cloud/aws/index.md
      - License: license/aws.md
      - Amazon EC2 & Storage Services:
        - Migrating a kdb+ HDB to Amazon EC2: cloud/aws/migration.md
        - Elastic Block Store (EBS): cloud/aws/app-a-ebs.md
        - EFS (NFS): cloud/aws/app-b-efs-nfs.md
        - Amazon Storage Gateway: cloud/aws/app-c-asg.md
        - FSx for Lustre: cloud/aws/lustre.md
      - AWS Lambda: cloud/aws-lambda/index.md
    - Microsoft Azure:
      - Marketplace: 'https://azuremarketplace.microsoft.com/en-us/marketplace/apps/firstderivativesplc1596469572732.kx-insights?tab=Overview'
      # - Reference architecture: cloud/azure/architecture.md
      - License: license/azure.md
    - Google Cloud:
      - Marketplace: cloud/gcpm/index.md
      - Reference architecture: cloud/gcpm/architecture.md
      - License: license/gcp.md
    - Auto Scaling (WP):
      - About: cloud/autoscale/index.md
      - Amazon Web Services: cloud/autoscale/aws.md
      - Realtime data cluster: cloud/autoscale/rdc.md
      - Costs and risks: cloud/autoscale/cost-risk.md
    - Surveillance in the Cloud (WP): wp/surv-cloud/index.md
    - Other file systems:
        - MapR-FS: cloud/otherfs/mapr.md
        - Goofys: cloud/otherfs/goofys.md
        - S3FS: cloud/otherfs/s3fs.md
        - S3QL: cloud/otherfs/s3ql.md
        - ObjectiveFS: cloud/otherfs/objectivefs.md
        - WekaIO Matrix: cloud/otherfs/wekaio-matrix.md
        - Quobyte: cloud/otherfs/quobyte.md
    - DigitalOcean: kb/digitalocean.md
  - Machine learning:
    - About: ml/index.md
    - Set up: ml/setup.md
    - embedPy:
      - About: ml/embedpy/index.md
      - User guide: ml/embedpy/userguide.md
      - FAQ: ml/embedpy/faq.md
      - Reference: ml/embedpy/reference.md
      - embedPy and LASSO:  wp/embedpy-lasso/index.md
    - JupyterQ:
      - About: ml/jupyterq/index.md
      - User guide: ml/jupyterq/notebooks.md
      - FAQ: ml/jupyterq/faq.md
    - Demonstration notebooks: ml/notebooks.md
    - Toolkit:
      - About: ml/toolkit/index.md
      - Utilities:
        - Metrics: ml/toolkit/utilities/metric.md
        - Preprocessing: ml/toolkit/utilities/preproc.md
        - Utils: ml/toolkit/utilities/util.md
        - Multiprocessing: ml/toolkit/utilities/multiprocess.md
      - FRESH: ml/toolkit/fresh.md
      - Cross validation: ml/toolkit/xval.md
      - Clustering:
        - About: ml/toolkit/clustering/index.md
        - Algorithms: ml/toolkit/clustering/algos.md
        - K-Dimensional tree: ml/toolkit/clustering/kdtree.md
        - Scoring metrics: ml/toolkit/clustering/score.md
      - Timeseries:
        - About: ml/toolkit/timeseries/index.md
        - Models: ml/toolkit/timeseries/models.md
        - Miscellaneous: ml/toolkit/timeseries/misc.md
      - Optimization: ml/toolkit/optimize.md
      - Statistics: ml/toolkit/stats.md
      - Graph and Pipeline:
        - About: ml/toolkit/graph/index.md
        - Graph: ml/toolkit/graph/graph.md
        - Pipeline: ml/toolkit/graph/pipeline.md
    - Natural language processing:
      - About: ml/nlp/index.md
      - User guide:
        - Data preparation: ml/nlp/userguide/preproc.md
        - Text comparison: ml/nlp/userguide/comparisons.md
        - Clustering: ml/nlp/userguide/clustering.md
        - Feature vectors: ml/nlp/userguide/feature-vector.md
        - Utilities: ml/nlp/userguide/utils.md
        - Emails: ml/nlp/userguide/emails.md
    - AutoML:
      - About: ml/automl/index.md
      - User guide:
        - About: ml/automl/ug/index.md
        - Configuration: ml/automl/ug/config.md
        - Framework interaction: ml/automl/ug/functions.md
        - Data pre-processing: ml/automl/ug/preproc.md
        - Data processing: ml/automl/ug/proc.md
        - Data post-processing: ml/automl/ug/postproc.md
        - Advanced parameter modifications: ml/automl/ug/advanced.md
      - FAQ: ml/automl/faq.md
    - Neural networks (WP): wp/neural-networks/index.md
    - Pattern recognition (WP): wp/machine-learning/index.md