Easton Harvey

Easton Harvey

easton.harvey@faircom.com

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Articles by Easton

  1. Introduction to mtProAudience:

  2. FairCom SQL for PHP - Quick Start Guide

  3. Operating System Specific Tips

  4. ACE APIs

    FairCom's ACE APIs provide low-level control over all aspects of data processing in order to build solutions that are unrivaled in capability and performance.

  5. Troubleshooting and Debugging

  6. TLS in Node-RED for MQTT

    Use TLS in Node-RED for MQTT

  7. FairCom DB Full-Text Search

    Fast, efficient access to textual data.

  8. Best Practices

  9. FairCom Server DLL

  10. Use TLS with FairCom's ISAM, CTDB, and SQL client drivers

    FairCom client driver settings to connect securely to FairCom's ISAM, CTDB, and SQL APIs

  11. Helpful Examples

  12. FairCom Typographical Conventions

  13. Configuration and Tuning

  14. OLTP Solutions

  15. Knowledgebase

  16. Monitoring Performance

  17. FairCom DB Architectural Concepts

  18. Important Technical Updates

  19. FairCom DB SQL Troubleshooting

  20. Function Name Cross Reference

  21. CTBase Class

  22. CTFullTextIndexDictionary Class

  23. Overview

    FairCom DB documentation overview

  24. ctrepd

    Replication transaction log utility

  25. CTResource

  26. CLI utilities

    Use TLS with FairCom's CLI utilities

  27. JavaScript transform concepts

    Concepts for the JavaScript transform method

  28. Working with Tables

  29. SQL connector

    FairCom Edge SQL connector for databases, software, and ETL tools

  30. Error codes 17100 - 17199

    FairCom SQL error codes 17100 - 17199

  31. HA, DR, and Scalability Tutorials

    Tutorials for High Availability, Disaster Recovery, and Scalability

  32. Allen-Bradley connector

    Connect FairCom Edge to Allen-Bradley devices using EtherNet/IP and PCCC over DF1 protocols

  33. CTFullTextIndex Class

  34. FairCom MQ Tutorials

    FairCom MQ tutorials for software developers

  35. Import a CA certificate into MacOS

    Import a CA certificate into the MacOS KeyChain Access application

  36. Tutorial: Forward to and from HiveMQ

    Configure FairCom's MQTT broker to forward and subscribe to messages from a HiveMQ broker

  37. Data Types

  38. CTTable Class

  39. Error codes 200 - 399: internal errors

    FairCom DB error codes 200 - 399: internal errors

  40. Error codes 400 - 499

    FairCom DB error codes 400 - 499

  41. Event streaming concepts

    Concepts for event streaming and messaging with the MQ API

  42. MQ Explorer

    MQ Explorer UI tutorials

  43. CTField Class

  44. Concepts

  45. Troubleshoot the replication agent

    Fix common issues with the data replication agent

  46. Startup configuration

    Enable the FairCom Siemens S7 connector service (plugin)

  47. Error codes 17700 - 17799

    FairCom SQL error codes 17700 - 17799

  48. Error codes 600 - 799

    FairCom DB error codes 600 - 799

  49. SQLAlchemy Python tutorial

    SQLAlchemy quick start tutorial for Python programmers

  50. Selectively return JSON properties

    Selectively return JSON properties in the JSON DB

  51. FairCom Edge Node-RED concepts

    Connect FairCom Edge to Node-RED to deliver data to protocols not supported by Node-RED

  52. ThingWorx connector

    Connect FairCom Edge to ThingWorx for codeless querying

  53. CTBlob Class

  54. Data Explorer SQL tutorials

    SQL tutorials for FairCom DB

  55. FairCom Edge tutorials

    Tutorials for FairCom Edge

  56. REST startup configuration

    Enable the connection between REST and FairCom Edge

  57. REST API Support for Auto-Purge

  58. Error codes 13000 - 13999

    FairCom SQL error codes 13000 - 13999

  59. FairCom DB Notify tutorial

    FairCom DB Notify and FairCom MQ non-secure and secure communications - tutorial

  60. Working with Resources

  61. TLS in Python for JSON DB API

    Use TLS in Python for JSON DB API

  62. "options" (instance)

    The options property can change the behavior of the current replutil run

  63. Use cases

    Use cases for the JSON to fields transform method

  64. "engine"

    The engine object contains actions that can be used to interact with the database engines managed by the specified replication instance

  65. Import a certificate into Windows

    Import a CA certificate into the certificate keystore of a Windows machine

  66. TLS in Python for MQTT

    Use TLS in Python for MQTT

  67. Use cases

    Use cases for the table to JSON transform method

  68. "publication"

    The publication object is used to create, delete, and list publications

  69. Working With Sessions

  70. Common Functionality

  71. Enable server-side TLS logging

    Enable server-side TLS logging for the FairCom wire protocols

  72. Configuring data aggregation

    Configure data to aggregate automatically

  73. FairCom DB API, ISAM, and Low-Level Integration

  74. Selectively return fields

    Selectively return fields in the JSON DB

  75. Installation

  76. Transaction processing functions

  77. Working with Databases

  78. Error codes 500 - 599

    FairCom DB error codes 500 - 599

  79. Configure the replication agent

    Use ctreplagent.cfg to configure FairCom's replication agent

  80. Replication agent

    Manually configure data replication between FairCom servers using Replication Agent

  81. CTException Class

  82. Class CTBigint

  83. CTDateTime Class

  84. JSON types

    JSON types for FairCom DB

  85. Using Auto-Purge

    Purge data automatically to avoid storage issues

  86. Error codes 12000 - 12999

    FairCom SQL error codes 12000 - 12999

  87. CTDB C tutorial

    CTDB quick start tutorial for C programmers

  88. Replication network recommendations

    Network and port standards for data replication

  89. Data Integrity

  90. CTCurrency Class

  91. "options"

    This options property applies to a specific target

  92. "manager"

    The manager property contains operations that can be used to interact with the replication manager options and information

  93. Data Definition

  94. HA, DR, and Scalability concepts

    Remain available during system outages using High Availability, Disaster Recovery, and Scalability

  95. Low Level Development Concepts

  96. createclientcert.py

    Create a client certificate using the createclientcert.py script in FairCom Certificate Manager

  97. Variant concepts

    Concepts about the variant data type and object

  98. Administration

    FairCom DB administration home page contains links to server administration tasks

  99. Enable client certificate authentication

    Enable client certificate authentication on a FairCom server

  100. Concepts

    Concepts for certificate management

  101. Working with Multiple Files (FILESET)

  102. Use cases (JSON to table transform)

    Use cases for the JSON to different table transform method

  103. Error codes 17600 - 17699

    FairCom SQL error codes 17600 - 17699

  104. Connect client software to FairCom's JSON and MQTT APIs

    Use TLS to connect client software to FairCom's JSON and MQTT APIs

  105. Determine TLS connections

    Determine TLS connections in FairCom's CLI utilities and Monitor App

  106. More information about upgrading

  107. Error codes 0 - 199

    FairCom DB error codes 0 - 199

  108. Working With Records

  109. setuptls.py

    Use setuptls.py to complete all setup steps to active TLS secure communications

  110. Replication Agent loses connection

    How to recover Replication Agent connection to FairCom DB servers

  111. Common Functionality

  112. c-treeDB C API Definitions

  113. AWS IoT Core bridge tutorials

    Connect FairCom Edge to AWS IoT Core bridge

  114. Tutorial: MQTT client for Node.js

    Use the Node.js MQTT client with FairCom's MQTT broker engine

  115. CTString Class

  116. JSON API connector concepts

  117. TLS for JSON APIs, MQTT, and browser-based apps

    Configure a FairCom server to use TLS for JSON APIs, MQTT, and browser-based apps

  118. TLS Concepts

    Overview of TLS concepts and how they apply to FairCom products

  119. SIMPLE tokenizer

    Example SQL full-text searches using SIMPLE tokenizer

  120. Errors

    List of FairCom error codes for all FairCom products

  121. renewcerts.py

    Renew certificates that are about to expire using the renewcerts.py script in FairCom Certificate Manager

  122. CTIndex Class

  123. Simple Replication Agent tutorial

    Simple tutorial to replicate data between two FairCom servers running on the same computer

  124. Error codes 17500 - 17599

    FairCom SQL error codes 17500 - 17599

  125. Count and paginate records

    JSON DB API: Count and paginate records

  126. Working with Sessions

  127. Utility

  128. Number types

    Number types

  129. CTMoney Class

  130. Error codes 22000 - 23999

    FairCom SQL error codes 22000 - 23999

  131. Modbus emulator

    The Modbus Emulator software simulates running a machine communicating over the Modbus protocol

  132. MQTT connector

    Use FairCom Edge as an MQTT connector to deliver device data to MQTT clients, other MQTT brokers, and other messaging systems, such as AMQP brokers, Kafka, IBM MQ, etc.

  133. SQL for PHP PDO tutorial

    SQL quick start tutorial for PHP programmers with the PDO extension

  134. Date & Time types

    JSON DB date and time types use ISO 8601 and ISO 8604 format while FairCom's other APIs use other conventions

  135. Tutorial: MQTT client for C

    Use the C MQTT client with FairCom's MQTT broker engine

  136. Data Integrity

  137. Data change message in FairCom DB Notify

    JSON format of data change messages

  138. REST connector

    Connect FairCom Edge to enterprise APIs by posting JSON to REST services.

  139. Tutorial: MQTT client for Java

    Use the Java MQTT client with FairCom's MQTT broker engine

  140. OPC UA tutorials

    FairCom Edge tutorials detailing ways to interact with an OPC UA simulator

  141. Transform methods

    FairCom Edge transform method documentation for developers to transform, enrich, and reshape incoming data before FairCom Edge delivers it to devices and software

  142. Node-RED tutorials

    Node-RED tutorials for FairCom DB

  143. CTSegment Class

  144. Configuration

    ThingWorx configuration for FairCom Edge

  145. Error codes 20000 - 20399

    FairCom SQL error codes 20000 - 20399

  146. Use transactions

    Use transactions in JSON DB

  147. SQL Python tutorial

    SQL quick start tutorial for Python programmers

  148. Working with Sessions

  149. CTRecord Class

  150. Compatibility

  151. Resources

  152. FairCom MQ overview

    FairCom MQ documentation home

  153. FairCom ISAM

    FairCom ISAM documentation home

  154. Broker forwarding

    Forward MQTT messages from FairCom MQ to another messaging system, such as MQTT Brokers, AMQP Brokers, Kafka, AWS IoT Core, Microsoft Azure IoT Hub, and IBM MQ

  155. Error codes 4000 - 4199

    FairCom DB error codes 4000 - 4199

  156. FairCom Edge Overview

    FairCom Edge documentation home

  157. Batch Operations

  158. TLS in Java for MQTT

    Use TLS in Java for MQTT

  159. JSON DB API tutorials

    Tutorials for the JSON DB API using the athlete table in the API Explorer user interface

  160. JSON DB API tutorial

    FairCom's JSON DB API can be used to query MQTT data captured from IoT devices

  161. FairCom DB API .NET Definitions

  162. Upgrade notes for developers

  163. Data Manipulation

  164. "group"

    The replication "group" object manages availability groups

  165. Manage certificate warnings in Google Chrome

    Manage certificate security warnings in Google Chrome

  166. Data aggregation tutorials

    Tutorials for automatic data aggregation

  167. Concepts (Fields to JSON transform)

    Concepts for the table to JSON transform method

  168. Programmer's Reference Overview

  169. Configure TLS for a server

    Configure a FairCom server to use a TLS server certificate

  170. JavaScript Transform tutorial

    FairCom's JavaScript Transform can be used to process MQTT messages sent to a topic

  171. Concepts (JSON to table transform)

    Concepts for using the JSON to different table transform method

  172. JSON to fields transform method

    The FairCom Edge transform method for converting JSON properties to fields in the current integration table

  173. Error codes 14000 - 14999

    FairCom Plugin error codes 14000 - 14999

  174. Compatibility with other c-tree API Technologies

  175. JSON to different table API reference

    API reference for the JSON to different table transform method

  176. Data Explorer

    Data Explorer UI tutorials

  177. FairCom DB Notify Concepts

    FairCom DB Notify Concepts

  178. HA, DR, and Scalability use cases

    Data replication delivers data to multiple servers for high availability, read scalability, and disaster recovery

  179. Error codes 10000 - 11999

    FairCom SQL error codes 10000 - 11999

  180. Error codes 15000 - 15999

    FairCom Flatfile error codes 15000 - 15999

  181. CTTime Class

  182. Error codes 26000 - 50999

    FairCom SQL error codes 26000 - 50999

  183. Connection and startup issues

    Troubleshoot common problems with data replication connection and startup

  184. Tutorial: MQTT client for Python

    Use the Python MQTT client with FairCom's MQTT broker engine

  185. Configure TLS ciphers

    Configure a FairCom server to use specific Transport Layer Security ciphers

  186. Error codes 1000 - 1299

    FairCom DB error codes 1000 - 1299

  187. FairCom RTG COBOL User Guide

  188. SDKs

    List of FairCom DB software development kits organized by programming language, including tutorials, guides, client libraries, and drivers

  189. ThingWorx tutorials

    ThingWorx connector tutorials for FairCom Edge

  190. MTConnect Tutorials

    FairCom Edge tutorials for Windows detailing ways to interact with an MTConnect simulator

  191. createcacert.py

    Create a Certificate Authority certificate using the createcacert.py script in FairCom Certificate Manager

  192. Error codes 21000 - 21999

    FairCom SQL error codes 21000 - 21999

  193. MQTT concepts

    MQTT concepts for developers and administrators

  194. Replication C++ tutorial

    Replication quick start tutorial for C++ programmers

  195. FairCom ISAM User Guide

  196. Error codes 7000 - 7499

    FairCom DB error codes 7000 - 7499

  197. Initialization

  198. Startup configuration

    Enable the FairCom EtherNet/IP connector service (plugin)

  199. Certificate Manager

    FairCom Certificate Manager is a scripting solution that manages a company's internal certificates

  200. Overview

  201. Administration

    FairCom MQ admin home page with links to server admin tasks

  202. CTDatabase Class

  203. Chrome certificate peculiarities

  204. Import a CA certificate into OS

    Import CA certificates into an OS keystore

  205. C API to customize replication

    C API to extend the FairCom replication agent to detect conflicts, transform replicated data, filter replicated data, and deliver data to other systems

  206. Modbus connector

    Connect FairCom Edge to Modbus devices

  207. Replication agent extension tutorial

    Tutorial for extending the replication agent to log replication events

  208. Fields to JSON transform method

    The FairCom Edge transform method for converting fields into JSON stored in the same table

  209. Data Types

  210. Result Sets

  211. Modbus Tutorials

    Modbus tutorials for FairCom Edge

  212. Negative error codes

    FairCom DB negative error codes

  213. Linux Pacemaker replication tutorial

    Build a Highly Available Cluster on Linux for FairCom DB

  214. JavaScript transform use cases

    Use cases for the JavaScript transform method

  215. Connectors

    The FairCom Edge connector documentation for software developers to collect tags from devices and send data to devices and software.

  216. Data Structures

  217. Use table filters

    Use the table filters with JSON DB

  218. TLS with ISQL

    Use TLS with ISQL

  219. CTDate Class

  220. JSON DB API tutorial

    Use the FairCom Java driver for the JSON DB API to process data in the FairCom database engine

  221. Client certificate authentication on ISAM API

    Use client certificate authentication with FairCom's ISAM API

  222. Binary types

    Binary types

  223. FairCom RTG overview

    FairCom RTG documentation home

  224. Configure TLS for ISAM and SQL APIs

    Configure a FairCom server to use TLS for ISAM and SQL APIs

  225. REST API for Automatic System Time

  226. Edge Explorer

    Use Edge Explorer to visually navigate your Edge information

  227. Concepts (JSON to fields transform)

    Concepts for the JSON to fields transform method

  228. Client authentication in a CLI tool

    Use client authentication in a FairCom CLI tool

  229. Working with Unicode

  230. JavaScript transform tutorials

    Tutorials for the JavaScript transform method

  231. Error codes 25000 - 25999

    FairCom SQL error codes 25000 - 25999

  232. Let existing ISAM applications co-exist with SQL

  233. Node-RED connector

    FairCom Edge Node-RED connector

  234. Orphaned Replication Agent

    Correctly terminate orphaned Replication Agent source and target server connections

  235. Boolean type

    Boolean type

  236. Steps to upgrade FairCom server

  237. Working with Tables

  238. CTNumber Class

  239. Modbus startup configuration

  240. Create a server certificate

    Create a server key and server certificate

  241. TLS in Browser-based apps running in Google Chrome

    Use TLS with FairCom's browser-based apps running in Google Chrome

  242. Configure connection

    Configure the connection from FairCom DB Notify to FairCom MQ using the /config/dbnotifyconnections.json file.

  243. Manage data using Node.js

    Manage data using Node.js and the JSON DB API tutorial

  244. "plan"

    The plan object specifies actions performed within replication plans

  245. certinfo.py

    Display information in a certificate file using the certinfo.py script in FairCom Certificate Manager

  246. Working with Multi-Record Virtual Tables

  247. OPC UA connector

    Connect FairCom Edge to OPC UA devices

  248. Data Types

  249. Overview

  250. Error codes 800 - 999

    FairCom DB error codes 800 - 999

  251. Variant data type tutorials

    Use the following tutorials to use the variant data type effectively

  252. Callback

  253. Tutorials

    Siemens S7 connector tutorials

  254. Concepts

    Concepts about the FairCom database engine

  255. ISQL tutorial

    FairCom Interactive SQL - quick start tutorial

  256. Security terms

    Explanations of Transport Layer Security (TLS) terminology and concepts

  257. cttctx

    Performance test utility

  258. Siemens S7 connector

    Connect FairCom Edge to Siemens PLCs and devices using the Siemens S7 protocol

  259. Error codes 17001 - 17099

    FairCom SQL error codes 17001 - 17099

  260. FairCom DB API .NET Error and Return Values

  261. Most effective ways to return data from the JSON DB API

    How best to return query results one page at a time or all at once

  262. Certificate best practices for FairCom customers

  263. JSON to fields API reference

    API reference for the JSON to fields transform method

  264. Set maximum active partitions for auto-purge

  265. Using automatic timestamps

    Track timestamps automatically using Automatic System Time

  266. Configure tables for FairCom DB Notify

    Configure tables to track data changes

  267. Tutorial: Forward to and from Mosquitto

    Configure FairCom's MQTT broker to forward and subscribe to messages from a Mosquitto broker

  268. Error codes 17900 - 17999

    FairCom SQL error codes 17900 - 17999

  269. AWS IoT Core Concepts

  270. Implementation

    Implement the FairCom Edge API actions for REST connectors

  271. Tutorial: Secure FairCom's MQTT broker with client certificates

    Configure FairCom servers to use secure MQTT connections with CA, server, and client certificates

  272. Advanced Configuration

  273. SQL connector concepts

    SQL connector concepts for FairCom Edge

  274. JSON API connector

    Connect FairCom Edge to JSON API

  275. repadm

    Replication Agent administrator utility

  276. Working with Databases

  277. Monitor

    FairCom's Monitor UI can be used to view configurations, performance statistics, and monitor live data.

  278. Administration

    FairCom Edge administration home page contains links to server administration tasks

  279. importcert.py

    Register a CA certificate with an operating system using the importcert.py script in FairCom Certificate Manager

  280. CTSession Class

  281. Error codes 17300 - 17499

    FairCom SQL error codes 17300 - 17499

  282. Startup configuration

    Configure the FairCom OPC UA service plugin

  283. Data Types

  284. Node-RED tutorials

    Node-RED tutorials for FairCom Edge

  285. Upgrade notes for administrators

  286. Data Integrity

  287. ThingWorx Concepts

  288. Security administration utility

    Use sa_admin to manage users, groups, and file permissions

  289. Data types

    Field types for FairCom DB

  290. Import a certificate into Linux

    Import a CA certificate into the certificate keystore of a Linux machine

  291. Troubleshoot FairCom DB Notify

    Use CTSTATUS.FCS to troubleshoot FairCom DB Notify

  292. Partitions

  293. Working with Resources

  294. ISAM C tutorial

    ISAM quick start tutorial for C programmers

  295. Fields to JSON API reference

    API reference for the fields/table to JSON transform method

  296. CTTime Class

  297. Transform method concepts

    FairCom Edge data transformation concepts that make factory data more useful

  298. Record lock error

    Retries and diagnostics for record lock error

  299. Working with Callbacks

  300. DIAGNOSTICS REPLICATE

    Use DIAGNOSTICS REPLICATE to identify replication failures

  301. Query techniques

    Concepts for the JSON DB get data actions

  302. JSON DB concepts

    Using the JSON DB API in applications, web services, and automation scripts

  303. PORTER English stemming tokenizer

    Example SQL full-text searches using PORTER English stemming tokenizer

  304. C support for partitions and auto-purge

  305. Working With Tables

  306. Error codes 18000 - 18999

    FairCom SQL error codes 18000 - 18999

  307. Error codes 16000 - 16999

    FairCom SQL error codes 16000 - 16999

  308. Enable client-side TLS logging

    Enable client-side TLS logging for applications using mtclient

  309. Converting DB V4.1F-V4.3C applications

  310. Use client authentication in client software

    Use client authentication in client software

  311. API Explorer

    API Explorer UI tutorials

  312. RTG and ISAM errors

    FairCom RTG and ISAM error codes

  313. FairCom DB Error Code Reference

  314. SQL Tutorials

    SQL for databases and ETL tools tutorials

  315. MTConnect connector

    Connect FairCom Edge to MTConnect agents

  316. TLS in Java for JSON DB API

    Use TLS in Java for JSON DB API

  317. Differentiating features

    FairCom MQ features that differentiate it from other MQTT brokers

  318. JDBC tutorial

    JDBC quick start tutorial for Java programmers

  319. Working With Databases

  320. c-treeDB C API Functions

  321. PAGE_SIZE conversions

  322. Working with Records

  323. Edge releases & breaking changes

    Explore FairCom Edge releases, featuring enhancements and new capabilities.

  324. Indexing

  325. Replication Agent errors

    Troubleshoot Replication Agent exceptions and errors

  326. Filters

  327. Full-Text Search / Full-Text Indexing

  328. Variant type

  329. "getRecordsTransform" code package

    Transform data as it is read from the database

  330. MQTT system topics

    FairCom MQ automatically publishes system messages to three topics

  331. Working with Records

  332. String types

    String types

  333. DSQL C tutorial

    Direct SQL quick start tutorial for C programmers

  334. API quick start tutorials

    Tutorials to help developers quickly start using FairCom APIs

  335. Object owner

  336. FairCom Edge concepts

    FairCom Edge's architecture and internals described for engineers

  337. JSON DB Python tutorial

    JSON DB API quick start tutorial for Python programmers

  338. Error codes 10000 - 50999

    FairCom other error codes 10000 - 50999

  339. Sort results

    Sort results in the JSON DB

  340. Error codes 17800 - 17899

    FairCom SQL error codes 17800 - 17899

  341. Athlete tutorial

    Explore the JSON DB API using the Data Explorer and API Explorer web apps

  342. ODBC tutorial

    ODBC quick start tutorial for C programmers

  343. SQL APIs

    List of FairCom SQL APIs and guides for developers, programming languages, and environments

  344. FairCom DB API for C Overview

  345. Working With Resources

  346. TLS Tutorials