Price History for Streaming Big Data with Spark Streaming and Scala
This page shows the historical price changes available for Streaming Big Data with Spark Streaming and Scala from the retailer Udemy, helping shoppers understand how the price has changed over time and whether the current price is a good deal. This can help you identify common predictable discount patterns, such as seasonal sales or clearance events, and the best time to buy to avoid overpaying.
From Saturday, March 19, 2022 to Monday, March 24, 2025, this product’s price ranged from $12.99 to $94.99, with the lowest price occurring on Tuesday, April 26, 2022. If you’re deciding whether to buy now or wait, reviewing historical pricing can help you determine if the current price is above or below the typical range of $23.08 on average in this case.
Glass It monitored this product’s price for 1 customer so far who requested we send daily alerts when the price drops below their target price. If you're waiting for a better deal, you can also set a price alert to get notified when the price falls below your target. The chart below shows every recorded price change for Streaming Big Data with Spark Streaming and Scala over the last year.
| Data size: | 26 records available |
| Lowest price: | $12.99 |
| Highest price: | $94.99 |
| Average price: | $23.08 |
| Earliest price alert: | Sat, March 19, 2022 |
| Latest price alert: | Mon, March 24, 2025 |
| Price increases: | 11 |
| Price Drops: | 11 |
| Price increase alerts: | 15 |
| Price Drop Alerts: | 11 |
| Back In Stock Alerts: | 0 |
| Out of Stock Alerts: | 1 |
| Postal Code(s): | nearest store |
| Product Locale: | US |
| Product Currency: | US Dollar |
| Users Tracked Item: | 2 |
| Users Tracking Item: | 1 |
| Data is based on price change notification settings from Glass It. | |
Price Trend Analysis
The price of the course "Streaming Big Data with Spark Streaming and Scala" on Udemy has shown significant fluctuation over the period from March 19, 2022, to March 24, 2025. The lowest price was observed at $12.99, while the highest price reached $94.99 during the same period.
The general trend indicates a series of price drops followed by increases. Notable drops occurred in early April 2022 and again in late August 2023, both reaching prices around $13.99 or $14.99. However, a major increase occurred in January 2023, raising the price to $94.99, which was the highest point recorded. Following this peak, the price gradually decreased and stabilized around $69.99 by the end of the observation period.
The average price for the course over the entire period was $23.08. This suggests that despite the sharp spikes and dips, the overall pricing remained relatively stable with occasional large fluctuations.
Is Now a Good Time to Buy?
The current average price of the item is $23.08, with a historical low of $12.99 and a high of $94.99. The latest recorded price as of 2025-03-24 is $69.99. Historically, the lowest prices have occurred between April 26, 2022, and May 3, 2022.
Considering the recent price increase and the current high price of $69.99, it might not be the best time to purchase. However, if you are looking for the best value, you may want to wait for potential future discounts or sales.
Based on the data provided, the best time to buy would likely have been during the period from April 26, 2022, to May 3, 2022, when the price was at its lowest at $12.99. The price has since increased significantly.
Frequently Asked Questions
How accurate is Glass It’s price history?
Glass It tracks prices directly from supported retailers and records real price changes over time upon customer request.
How often do prices change?
Prices may change daily, less frequently or more frequently depending on the retailer, demand, and promotional activity.
Does the chart include sales and promotions?
Yes, the chart includes all detected price changes, including temporary sales when available.
Can I get notified when the price drops?
Yes, you can set a price alert and receive notifications when the price reaches your target. For more information see our full list of FAQ.
Get Udemy price alerts
Set your desired price for this product, and we will alert you when the price drops. Our low-cost daily monitoring can save you from paying too much.
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