Easton Harvey

Easton Harvey

easton.harvey@faircom.com

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Articles by Easton

  1. CTBase Class

  2. Working with Databases (C)

  3. CTTable Class

  4. CTBase Class

  5. CTBlob Class

  6. JavaScript transform tutorials

    Tutorials for the JavaScript transform method

  7. CTFullTextIndexDictionary Class

  8. CTSession Class

  9. Replication Agent loses connection

    How to recover Replication Agent connection to FairCom DB servers

  10. CTSegment Class

  11. OPC UA tutorials

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

  12. CTDateTime Class

  13. Monitoring Performance

  14. CTCurrency Class

  15. CTDatabase Class

  16. CTDB API for C++ Overview

  17. Working with Unicode (C++)

  18. CTNumber Class

  19. Working with Records (C++)

  20. CTResource

  21. CTTime Class

  22. CTField Class

  23. mtPro

  24. CTException Class

  25. Common Functionality (.NET)

  26. c-treeDB API Definitions

  27. MQ tutorials overview

    FairCom MQ tutorials for software developers

  28. Working with Tables (C)

  29. FairCom JDBC overview

  30. FairCom DB API .NET Definitions

  31. FairCom Typographical Conventions

  32. Operating System Specific Tips

  33. FairCom Server DLL

  34. MQTT system topics

    FairCom MQ automatically publishes system messages to three topics

  35. Configuration and Tuning

  36. Working with Databases (C++)

  37. FairCom DB API, ISAM, and Low-Level Integration (C++)

  38. C++ Data Types

  39. FairCom DB API for C# and VB Overview

  40. Compatibility with other c-tree API Technologies (C++)

  41. Working with Sessions (C++)

  42. Fields to JSON API reference

    API reference for the fields/table to JSON transform method

  43. JSON to different table API reference

    API reference for the JSON to different table transform method

  44. SQLAlchemy Python tutorial

    SQLAlchemy quick start tutorial for Python programmers

  45. TLS in Node-RED for MQTT

    Use TLS in Node-RED for MQTT

  46. Error codes 4000 - 4199

    FairCom DB error codes 4000 - 4199

  47. certinfo.py

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

  48. CTResource Class

  49. CTBigint Class

  50. CTIndex Class

  51. CTFullTextIndex Class

  52. 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

  53. CTString Class

  54. CTRecord Class

  55. CTRecord Class

  56. CTDate Class

  57. Working with Callbacks (C++)

  58. Working with Tables (C++)

  59. Working With Records (.NET)

  60. Tutorial: Forward to and from HiveMQ

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

  61. ACE API concepts

    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.

  62. CTFullTextIndexDictionary Class

  63. Overview

    FairCom DB documentation overview

  64. ctrepd

    Replication transaction log utility

  65. JDBC tutorial

    JDBC quick start tutorial for Java programmers

  66. DSQL C tutorial

    Direct SQL quick start tutorial for C programmers

  67. CLI utilities

    Use TLS with FairCom's CLI utilities

  68. SQL for PHP PDO tutorial

    SQL quick start tutorial for PHP programmers with the PDO extension

  69. FairCom SQL for PHP - Quick Start Guide

  70. Function Name Cross Reference

  71. JavaScript transform concepts

    Concepts for the JavaScript transform method

  72. SQL connector

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

  73. Error codes 17100 - 17199

    FairCom SQL error codes 17100 - 17199

  74. HA, DR, and Scalability Tutorials

    Tutorials for High Availability, Disaster Recovery, and Scalability

  75. Allen-Bradley connector

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

  76. CTFullTextIndex Class

  77. Import a CA certificate into MacOS

    Import a CA certificate into the MacOS KeyChain Access application

  78. CTTable Class

  79. Error codes 200 - 399: internal errors

    FairCom DB error codes 200 - 399: internal errors

  80. Event streaming concepts

    Concepts for event streaming and messaging with the MQ API

  81. CTField Class

  82. FIPS concepts

  83. Troubleshoot the replication agent

    Fix common issues with the data replication agent

  84. Startup configuration

    Enable the FairCom Siemens S7 connector service (plugin)

  85. Error codes 17700 - 17799

    FairCom SQL error codes 17700 - 17799

  86. Error codes 600 - 799

    FairCom DB error codes 600 - 799

  87. Selectively return JSON properties

    Selectively return JSON properties in the JSON DB

  88. FairCom Edge Node-RED concepts

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

  89. ThingWorx connector

    Connect FairCom Edge to ThingWorx for codeless querying

  90. CTBlob Class

  91. Data Explorer SQL tutorials

    SQL tutorials for FairCom DB

  92. REST startup configuration

    Enable the connection between REST and FairCom Edge

  93. REST API Support for Auto-Purge

  94. Error codes 13000 - 13999

    FairCom SQL error codes 13000 - 13999

  95. DB Notify tutorial

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

  96. Working with Resources (C)

  97. TLS in Python for JSON DB API

    Use TLS in Python for JSON DB API

  98. "options" (instance)

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

  99. JSON to fields use cases

    Use cases for the JSON to fields transform method

  100. "engine"

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

  101. Import a certificate into Windows

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

  102. TLS in Python for MQTT

    Use TLS in Python for MQTT

  103. Fields to JSON use cases

    Use cases for the table to JSON transform method

  104. Working With Sessions (.NET)

  105. Common Functionality (C++)

  106. Enable server-side TLS logging

    Enable server-side TLS logging for the FairCom wire protocols

  107. Configuring data aggregation

    Configure data to aggregate automatically

  108. FairCom DB API, ISAM, and Low-Level Integration (C)

  109. Selectively return fields

    Selectively return fields in the JSON DB

  110. Installation

  111. Error codes 500 - 599

    FairCom DB error codes 500 - 599

  112. Configure the replication agent

    Use ctreplagent.cfg to configure FairCom's replication agent

  113. Class CTBigint

  114. CTDateTime Class

  115. JSON types

    JSON types for FairCom DB

  116. Using Auto-Purge

    Purge data automatically to avoid storage issues

  117. Replication network recommendations

    Network and port standards for data replication

  118. Data Integrity (.NET)

  119. CTCurrency Class

  120. "options"

    This options property applies to a specific target

  121. HA, DR, and Scalability concepts

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

  122. Low Level Development Concepts

  123. createclientcert.py

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

  124. Variant objects

    Concepts about representing the variant data type as a variant object

  125. Enable client certificate authentication

    Enable client certificate authentication on a FairCom server

  126. Certificate manager concepts

    Concepts for certificate management

  127. Working with Multiple Files (FILESET)

  128. Use cases (JSON to table transform)

    Use cases for the JSON to different table transform method

  129. Error codes 17600 - 17699

    FairCom SQL error codes 17600 - 17699

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

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

  131. Determine TLS connections

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

  132. More information about upgrading

  133. setuptls.py

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

  134. AWS IoT Core bridge tutorials

    Connect FairCom Edge to AWS IoT Core bridge

  135. Tutorial: MQTT client for Node.js

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

  136. CTString Class

  137. JSON API connector concepts

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

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

  139. TLS Concepts

    Overview of TLS concepts and how they apply to FairCom products

  140. Errors overview

    List of FairCom error codes for all FairCom products

  141. renewcerts.py

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

  142. Simple Replication Agent tutorial

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

  143. Error codes 17500 - 17599

    FairCom SQL error codes 17500 - 17599

  144. Count and paginate records

    JSON DB API: Count and paginate records

  145. Number types

    Number types

  146. CTMoney Class

  147. Error codes 22000 - 23999

    FairCom SQL error codes 22000 - 23999

  148. 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.

  149. Date & Time types

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

  150. Tutorial: MQTT client for C

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

  151. C++ Data Integrity

  152. REST connector

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

  153. Transform methods overview

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

  154. Node-RED tutorials

    Node-RED tutorials for FairCom DB

  155. CTSegment Class

  156. ThingWorx configuration

    ThingWorx configuration for FairCom Edge

  157. Error codes 20000 - 20399

    FairCom SQL error codes 20000 - 20399

  158. Use transactions

    Use transactions in JSON DB

  159. SQL Python tutorial

    SQL quick start tutorial for Python programmers

  160. Working with Sessions (C)

  161. Compatibility (.NET)

  162. FairCom MQ overview

    FairCom MQ documentation home

  163. 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

  164. TLS in Java for MQTT

    Use TLS in Java for MQTT

  165. JSON DB API tutorials

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

  166. JSON DB API tutorial

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

  167. Upgrade notes for developers

  168. "group"

    The replication "group" object manages availability groups

  169. Manage certificate warnings in Google Chrome

    Manage certificate security warnings in Google Chrome

  170. Data aggregation tutorials

    Tutorials for automatic data aggregation

  171. Concepts (Fields to JSON transform)

    Concepts for the table to JSON transform method

  172. Programmer's Reference Overview (FairCom DB API for C)

  173. Configure TLS for a server

    Configure a FairCom server to use a TLS server certificate

  174. Concepts (JSON to table transform)

    Concepts for using the JSON to different table transform method

  175. Error codes 14000 - 14999

    FairCom Plugin error codes 14000 - 14999

  176. Compatibility with other c-tree API Technologies (C)

  177. Data Explorer

    Data Explorer UI tutorials

  178. FairCom DB Notify Concepts

    FairCom DB Notify Concepts

  179. HA, DR, and Scalability use cases

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

  180. Error codes 10000 - 11999

    FairCom SQL error codes 10000 - 11999

  181. Error codes 15000 - 15999

    FairCom Flatfile error codes 15000 - 15999

  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. Error codes 1000 - 1299

    FairCom DB error codes 1000 - 1299

  186. Configure TLS ciphers

    Configure a FairCom server to use specific Transport Layer Security ciphers

  187. RTG COBOL User's 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. Error codes 7000 - 7499

    FairCom DB error codes 7000 - 7499

  196. EtherNet/IP startup configuration

    Enable the FairCom EtherNet/IP connector service (plugin)

  197. Certificate Manager overview

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

  198. MQ Administration

    FairCom MQ admin home page with links to server admin tasks

  199. CTDatabase Class

  200. Chrome certificate peculiarities

  201. Import a CA certificate into OS

    Import CA certificates into an OS keystore

  202. 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

  203. Modbus connector

    Connect FairCom Edge to Modbus devices

  204. Replication agent extension tutorial

    Tutorial for extending the replication agent to log replication events

  205. Linux Pacemaker replication tutorial

    Build a Highly Available Cluster on Linux for FairCom DB

  206. JavaScript transform use cases

    Use cases for the JavaScript transform method

  207. Use table filters

    Use the table filters with JSON DB

  208. TLS with ISQL

    Use TLS with ISQL

  209. CTDate Class

  210. Client certificate authentication on ISAM API

    Use client certificate authentication with FairCom's ISAM API

  211. Binary types

    Binary types

  212. FairCom RTG overview

    FairCom RTG documentation home

  213. Configure TLS for ISAM and SQL APIs

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

  214. REST API for Automatic System Time

  215. Edge Explorer

    Use Edge Explorer to visually navigate your Edge information

  216. Concepts (JSON to fields transform)

    Concepts for the JSON to fields transform method

  217. Client authentication in a CLI tool

    Use client authentication in a FairCom CLI tool

  218. Error codes 25000 - 25999

    FairCom SQL error codes 25000 - 25999

  219. Let existing ISAM applications co-exist with SQL

  220. Node-RED connector

    FairCom Edge Node-RED connector

  221. Orphaned Replication Agent

    Correctly terminate orphaned Replication Agent source and target server connections

  222. Boolean type

    Boolean type

  223. Steps to upgrade FairCom server

  224. CTNumber Class

  225. Modbus startup configuration

  226. Create a server certificate

    Create a server key and server certificate

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

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

  228. Configure connection

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

  229. Manage data using Node.js

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

  230. Working with Multi-Record Virtual Tables

  231. C Data Types

  232. Error codes 800 - 999

    FairCom DB error codes 800 - 999

  233. ISQL tutorial

    FairCom Interactive SQL - quick start tutorial

  234. Security terms

    Explanations of Transport Layer Security (TLS) terminology and concepts

  235. cttctx

    Performance test utility

  236. Siemens S7 connector

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

  237. Error codes 17001 - 17099

    FairCom SQL error codes 17001 - 17099

  238. FairCom DB API .NET Error and Return Values

  239. 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

  240. Certificate best practices for FairCom customers

  241. JSON to fields API reference

    API reference for the JSON to fields transform method

  242. Set maximum active partitions for auto-purge

  243. Using automatic timestamps

    Track timestamps automatically using Automatic System Time

  244. Configure tables for FairCom DB Notify

    Configure tables to track data changes

  245. Tutorial: Forward to and from Mosquitto

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

  246. Error codes 17900 - 17999

    FairCom SQL error codes 17900 - 17999

  247. AWS IoT Core Concepts

  248. REST Implementation

    Implement the FairCom Edge API actions for REST connectors

  249. Advanced Server Configuration

  250. SQL connector concepts

    SQL connector concepts for FairCom Edge

  251. JSON API connector

    Connect FairCom Edge to JSON API

  252. Edge Administration

    FairCom Edge administration home page contains links to server administration tasks

  253. importcert.py

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

  254. CTSession Class

  255. Error codes 17300 - 17499

    FairCom SQL error codes 17300 - 17499

  256. Startup configuration

    Configure the FairCom OPC UA service plugin

  257. Data Types (.NET)

  258. Node-RED tutorials

    Node-RED tutorials for FairCom Edge

  259. Upgrade notes for administrators

  260. ThingWorx Concepts

  261. Security administration utility

    Use sa_admin to manage users, groups, and file permissions

  262. Data types

    Field types for FairCom DB

  263. Import a certificate into Linux

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

  264. Working with Resources (C++)

  265. ISAM C tutorial

    ISAM quick start tutorial for C programmers

  266. CTTime Class

  267. Transform method concepts

    FairCom Edge data transformation concepts that make factory data more useful

  268. Working with Callbacks (C)

  269. DIAGNOSTICS REPLICATE

    Use DIAGNOSTICS REPLICATE to identify replication failures

  270. Query techniques

    Concepts for the JSON DB get data actions

  271. JSON DB concepts

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

  272. PORTER English stemming tokenizer

    Example SQL full-text searches using PORTER English stemming tokenizer

  273. C support for partitions and auto-purge

  274. Working With Tables (.NET)

  275. Error codes 18000 - 18999

    FairCom SQL error codes 18000 - 18999

  276. Error codes 16000 - 16999

    FairCom SQL error codes 16000 - 16999

  277. Enable client-side TLS logging

    Enable client-side TLS logging for applications using mtclient

  278. Use client authentication in client software

    Use client authentication in client software

  279. RTG and ISAM errors

    FairCom RTG and ISAM error codes

  280. SQL Tutorials

    SQL for databases and ETL tools tutorials

  281. MTConnect connector

    Connect FairCom Edge to MTConnect agents

  282. TLS in Java for JSON DB API

    Use TLS in Java for JSON DB API

  283. Differentiating features

    FairCom MQ features that differentiate it from other MQTT brokers

  284. Working With Databases (.NET)

  285. PAGE_SIZE conversions

  286. Working with Records (C)

  287. Edge releases & breaking changes

    Explore FairCom Edge releases, featuring enhancements and new capabilities.

  288. Replication Agent errors

    Troubleshoot Replication Agent exceptions and errors

  289. Variant type

  290. "publication"

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

  291. Record lock error

    Retries and diagnostics for record lock error

  292. CTMoney Class

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

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

  294. "getRecordsTransform" code package

    Transform data as it is read from the database

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

  296. Data change message in FairCom DB Notify

    JSON format of data change messages

  297. SIMPLE tokenizer

    Example SQL full-text searches using SIMPLE tokenizer

  298. MQ Explorer

    MQ Explorer UI tutorials

  299. Error codes 12000 - 12999

    FairCom SQL error codes 12000 - 12999

  300. c-treeDB C API Definitions

  301. Replication agent

    Manually configure data replication between FairCom servers using Replication Agent

  302. API Explorer

    API Explorer UI tutorials

  303. Working with Unicode (C)

  304. repadm

    Replication Agent administrator utility

  305. Error codes 0 - 199

    FairCom DB error codes 0 - 199

  306. C Data Integrity

  307. Best Practices

  308. Monitor

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

  309. Concepts

    Concepts about the FairCom database engine

  310. OPC UA connector

    Connect FairCom Edge to OPC UA devices

  311. FairCom DB Full-Text Search

    Fast, efficient access to textual data.

  312. Variant data type tutorials

    Use the following tutorials to use the variant data type effectively

  313. Negative error codes

    FairCom DB negative error codes

  314. Error codes 400 - 499

    FairCom DB error codes 400 - 499

  315. FairCom DB SQL Troubleshooting

  316. FairCom Java Stored Procedures - Quick Start Guide

  317. Helpful Examples

  318. CTIndex Class

  319. Modbus emulator

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

  320. Tutorial: MQTT client for Java

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

  321. CTDB C tutorial

    CTDB quick start tutorial for C programmers

  322. Troubleshoot FairCom DB Notify

    Use CTSTATUS.FCS to troubleshoot FairCom DB Notify

  323. "manager"

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

  324. CTException Class

  325. JSON DB API tutorial

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

  326. String types

    String types

  327. FairCom Edge tutorials

    Tutorials for FairCom Edge

  328. Edge Overview

    FairCom Edge documentation home

  329. API driver quick start tutorials

    Driver tutorials to help developers quickly start using FairCom APIs

  330. Object owner

  331. FairCom Edge concepts

    FairCom Edge's architecture and internals described for engineers

  332. JSON DB Python tutorial

    JSON DB API quick start tutorial for Python programmers

  333. Error codes 10000 - 50999

    FairCom other error codes 10000 - 50999

  334. Sort results

    Sort results in the JSON DB

  335. Error codes 17800 - 17899

    FairCom SQL error codes 17800 - 17899

  336. Athlete tutorial

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

  337. ODBC tutorial

    ODBC quick start tutorial for C programmers

  338. SQL APIs

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

  339. FairCom DB API for C Overview

  340. Working With Resources (.NET)

  341. TLS Tutorials