AmiBroker server guide
AmiQuote, Databases and Storage: How to Size an AmiBroker Server
AmiQuote downloads data, while AmiBroker databases, backups, caches and exports determine the real disk requirement. Size the server around active data, growth and recovery space, not the size of the AmiBroker installer.
Quick answer
For a single AmiBroker workspace, start with a fast Windows server disk of at least 256 GB, use 512 GB when you keep several markets or long histories, and choose 1 TB or more for multiple databases, frequent AmiQuote imports, tick data, exports and local backups. Keep working data on NVMe and leave roughly 25% free so imports, indexing and Windows maintenance have room to work.
What consumes storage in an AmiBroker setup?
AmiBroker itself is usually not the largest item. The footprint grows from the data you retain and the number of copies you create. AmiQuote may download historical quotes that are then imported into one or more AmiBroker databases. Add raw downloads, broker exports, chart caches, analysis results, formula archives and backups, and the total can be several times the live database size.
- Live databases: symbols, quotations, fundamentals and metadata used by charts and analysis.
- Source and staging data: AmiQuote downloads, CSV files and temporary import folders.
- Research output: reports, optimization results, screenshots and exported trades.
- Recovery copies: dated database backups and a separate copy of formulas and settings.
Storage sizing by workload
These are planning bands, not a guarantee of a fixed footprint. Measure your current folders, then allow for growth and at least one recoverable backup.
| Workload | Practical starting point | Why |
|---|---|---|
| One market, daily or end-of-day data | 256 GB NVMe | Enough working space for one database, software and normal exports when backups are stored elsewhere. |
| Several markets or many years of history | 512 GB NVMe | Room for parallel databases, AmiQuote staging files and rolling backups. |
| Intraday research, tick data or many symbols | 1 TB NVMe or more | Raw data, imports and analysis output can grow quickly; extra free space reduces operational friction. |
| Shared research server or multiple users | 1–2 TB NVMe, reviewed periodically | Separate active data, exports and backup policy, then reassess from actual usage. |
Practical Setup: AmiQuote and database layout
A clear folder layout makes imports easier to audit and prevents temporary downloads from being confused with the authoritative database.
- Create a dedicated working volume or top-level folder for AmiBroker data rather than mixing it with Windows temporary files.
- Keep AmiQuote downloads in a staging folder until the import has completed and the data has been checked.
- Keep active databases, formulas and broker export files in separate subfolders with clear names.
- Use a backup routine that writes to another disk, server or cloud destination. A second folder on the same disk is not protection from disk failure.
- Record the database path, data provider, import settings and backup date so the workspace can be rebuilt.
A Windows VPS can suit a compact AmiBroker workspace and light automation. If the same machine also runs MT5 terminals or large research jobs, review the broader load using the MetaTrader VPS plans and leave storage headroom for both workloads.
Practical Checklist before ordering
- Measure live database folders, staging data and exports.
- Multiply current working data by expected growth.
- Reserve space for at least one usable backup.
- Prefer NVMe for active databases and frequent imports.
- Keep approximately 25% of the working disk free.
- Decide where the second backup copy will live.
Troubleshooting storage and imports
AmiQuote downloads succeed but imports fail
Check that the staging folder is writable, the database path is correct and the server has free space for temporary files. Review the provider format and import mapping before increasing server resources.
Charts or Analysis become slow
Look at free disk space, database size and concurrent tasks first. Large scans may also be CPU- or memory-bound. A larger disk alone will not fix a slow formula or inefficient exploration.
The disk fills unexpectedly
Sort folders by size and inspect old downloads, duplicated exports, reports and backups. Set a retention rule, but do not delete the only copy of data until a replacement backup has been verified.
When a VPS is not enough
Move beyond a small VPS when the server must support several researchers, large intraday or tick datasets, simultaneous AmiBroker analysis and MT5 optimization, or a substantial local backup policy. A dedicated server for MetaTrader gives the workload reserved CPU, memory and storage capacity. For MT5 Strategy Tester work specifically, compare an MT5 backtest farm with a single all-purpose machine.
Capacity is only one decision. Check the database provider, Windows compatibility, backup destination, remote access, user count and whether the workload is continuous or occasional. If you are unsure, describe the databases, symbols and retention policy when you order a server.
Key takeaways
- Size for live databases plus staging, exports, growth and recovery space.
- 256 GB can suit a compact workspace; 512 GB is more flexible for several markets.
- Use 1 TB or more when tick data, intraday research or multiple users are involved.
- NVMe helps active file operations, but it does not replace sound imports, cleanup and backups.
FAQ
How much storage does an AmiBroker server need?
A compact AmiBroker workspace can start with 256 GB of NVMe storage. Choose 512 GB for several markets, longer histories and routine staging files. Use 1 TB or more for tick data, intraday research, multiple users or local backups. Measure the current data directory and leave free space for growth and temporary files.
Does AmiQuote need a separate server?
No. AmiQuote can run on the same Windows server as AmiBroker when the workload is modest and the folder permissions and data paths are configured correctly. A separate server becomes useful when downloads, imports, analysis or other trading software compete for resources or require separate access and backup policies.
Is NVMe important for AmiBroker databases?
NVMe is useful for active AmiBroker databases, imports and frequent file operations because it provides fast storage access. It does not guarantee faster analysis: formulas, data volume, CPU, memory and the number of concurrent tasks also matter. Keep the active disk comfortably below full capacity.
Should AmiQuote downloads and backups be on the same disk?
Keep staging data separate from the active database in the folder layout, and keep at least one backup copy on a different disk, server or cloud destination. A second folder on the same physical disk helps with accidental changes but does not protect against disk failure.
When should I choose a dedicated server for AmiBroker?
Choose a dedicated server when AmiBroker shares the machine with heavy MT5 testing, large tick datasets, several users or continuous analysis and the VPS has insufficient reserved CPU, memory or storage headroom. Base the decision on measured workload and backup needs rather than on database size alone.