readb 0.4.1

A simple, efficient, and modular embedded read-first key-value database in Rust.
Documentation 
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import pandas as pd
import matplotlib.pyplot as plt
import numpy as np

# Creating a DataFrame
data = {
    'Benchmark type': [
        'Retrieve 1000 items',
        'Retrieve 1000 items (10 percent)',
        'Retrieve 1000 items (20 percent with repetitions)',
        'Retrieve 10000 items',
        'Retrieve 10000 items (10 percent)',
        'Retrieve 10000 items (20 percent with repetitions)',
        'Retrieve 100000 items',
        'Retrieve 100000 items (10 percent)',
        'Retrieve 100000 items (20 percent with repetitions)'
    ],
    'time rdb': [50.30, 49.05, 49.16, 67.56, 55.29, 61.13, 209.59, 86.25, 124.29],
    'time sled': [79.25, 17.84, 33.92, 1256.75, 311.57, 541.79, 36977, 3465.1, 6831.8],
    'time redb': [97.95, 22.39, 43.17, 1225.68, 357.98, 692.16, 52558, 5090.9, 10151]
}

df = pd.DataFrame(data)

# Set bar width
barWidth = 0.25

# Set position of bars
r1 = np.arange(len(df['time rdb']))
r2 = [x + barWidth for x in r1]
r3 = [x + barWidth for x in r2]

# Plotting
plt.figure(figsize=(15,8))

# Create bars
plt.bar(r1, df['time rdb'], width=barWidth, edgecolor='white', label='time rdb')
plt.bar(r2, df['time sled'], width=barWidth, edgecolor='white', label='time sled')
plt.bar(r3, df['time redb'], width=barWidth, edgecolor='white', label='time redb')

# Label the axes and chart
plt.xlabel('Benchmark type', fontweight='bold')
plt.xticks([r + barWidth for r in range(len(df['time rdb']))], df['Benchmark type'], rotation=45, ha='right')
plt.ylabel('Time')
plt.title('Benchmark Results Side-by-Side Comparison')

# Create legend & show plot
plt.legend()
plt.tight_layout()
plt.grid(axis='y', which='both', linestyle='--', linewidth=0.5)
plt.show()