Extract text from database files (RRD)
To convert RRD databases to another format, you need RRDtool or other Database software.
To convert other file formats to the "Time-Series Database" file type, you need software like RRDtool or a similar tool.
The .RRD extension primarily represents a Round Robin Database file used by logging systems like RRDtool, RRD4J, and JRobin. These files are built to store time-series data, such as network bandwidth, CPU load, and server temperatures. Alternatively, it can function as a Reduced Resolution Dataset created by GIS software like ERDAS IMAGINE to generate image pyramids for faster rendering of large raster maps.
Users frequently need to convert .RRD database files because the format is highly restrictive and heavily coupled to the original logging infrastructure. It is a binary format that is not supported by web browsers or standard spreadsheet software like Microsoft Excel. A major disadvantage of the round-robin design is that it constantly overwrites old data and aggressively down-samples historical metrics to keep the file size fixed. For GIS users, the .RRD file is entirely dependent on its parent raster file and contains no standalone image data.
To analyze your time-series data, the best target formats are CSV or XML. Keep in mind that when exporting, high-resolution historical data may already be lost due to the format's automatic data consolidation algorithms. GIS users typically do not convert .RRD files directly, but rather manage the parent TIFF or IMG file.
Because both versions of this file rely on specialized, closed data structures - either a circular buffer algorithm or a proprietary GIS pyramid - they are notoriously difficult to open or convert with standard online tools. Often, only command-line utilities like rrdtool dump can properly read or export the data. If our analysis detects a supported underlying or embedded format, viewing or conversion may still be possible.
Convert.Guru analyzes your RRD file, detects the exact format, and lets you read the text inside.
Users also converted AUX, ETH, GZ, IMG, JPG, XML, SOR, FLP, TXT, INDD, GIS, NITF and ERS files.
If you want to convert RRD file to CSV, XML, SHP, KML, KMZ, GPX, GEOJSON, TOPOJSON, TIF, TIFF, ECW or SID, you can use RRDtool or similar software from the "Time-Series Data Logging" category. In the File menu, look for Save As… or Export….
To convert LAZ, KMZ, DTM, CSV, DEM, PRJ, LAS, GPX, DSM, SHP, DBF or KML files to RRD, try RRDtool or another comparable tool in the "Time-Series Data Logging" category.
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our RRD converter.